import java.io.IOException;
import java.io.InputStream;
import java.util.*;

public class Main {
    public static void main(String[] args){
        FastScanner sc = new FastScanner();
        int N = sc.nextInt();
        int[] array = new int[N];
        int sw = 0;
        for(int i=0; i<N; i++) array[i] = sc.nextInt();
        for(int i=0; i<N; i++){
            int minj = i;
            for(int j=i; j<N; j++){
                if(array[j] < array[minj]) minj = j;
            }
            if(array[i] != array[minj]) sw++;
            // swap
            int v = array[i];
            array[i] = array[minj];
            array[minj] = v;
        }
        System.out.println(parseArray(array));
        System.out.println(sw);

    }


    static String parseArray(int[] array){
        StringBuilder builder = new StringBuilder();
        for(int i=0; i<array.length; i++){
            if(i > 0) builder.append(" ");
            builder.append(array[i]);
        }
        return builder.toString();
    }

    static class FastScanner {
        private final InputStream in = System.in;
        private final byte[] buffer = new byte[1024];
        private int ptr = 0;
        private int buflen = 0;
        private boolean hasNextByte() {
            if (ptr < buflen) {
                return true;
            }else{
                ptr = 0;
                try {
                    buflen = in.read(buffer);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if (buflen <= 0) {
                    return false;
                }
            }
            return true;
        }
        private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}
        private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}
        public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}
        public String next() {
            if (!hasNext()) throw new NoSuchElementException();
            StringBuilder sb = new StringBuilder();
            int b = readByte();
            while(isPrintableChar(b)) {
                sb.appendCodePoint(b);
                b = readByte();
            }
            return sb.toString();
        }
        public long nextLong() {
            if (!hasNext()) throw new NoSuchElementException();
            long n = 0;
            boolean minus = false;
            int b = readByte();
            if (b == '-') {
                minus = true;
                b = readByte();
            }
            if (b < '0' || '9' < b) {
                throw new NumberFormatException();
            }
            while(true){
                if ('0' <= b && b <= '9') {
                    n *= 10;
                    n += b - '0';
                }else if(b == -1 || !isPrintableChar(b)){
                    return minus ? -n : n;
                }else{
                    throw new NumberFormatException();
                }
                b = readByte();
            }
        }
        public int nextInt() {
            long nl = nextLong();
            if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
            return (int) nl;
        }
        public double nextDouble() { return Double.parseDouble(next());}
    }
} import java.io.IOException; IOException java.io import java.io.InputStream; InputStream java.io import java.util.*; util.* java public class Main {
    public static void main(String[] args){
        FastScanner sc = new FastScanner();
        int N = sc.nextInt();
        int[] array = new int[N];
        int sw = 0;
        for(int i=0; i<N; i++) array[i] = sc.nextInt();
        for(int i=0; i<N; i++){
            int minj = i;
            for(int j=i; j<N; j++){
                if(array[j] < array[minj]) minj = j;
            }
            if(array[i] != array[minj]) sw++;
            // swap
            int v = array[i];
            array[i] = array[minj];
            array[minj] = v;
        }
        System.out.println(parseArray(array));
        System.out.println(sw);

    }


    static String parseArray(int[] array){
        StringBuilder builder = new StringBuilder();
        for(int i=0; i<array.length; i++){
            if(i > 0) builder.append(" ");
            builder.append(array[i]);
        }
        return builder.toString();
    }

    static class FastScanner {
        private final InputStream in = System.in;
        private final byte[] buffer = new byte[1024];
        private int ptr = 0;
        private int buflen = 0;
        private boolean hasNextByte() {
            if (ptr < buflen) {
                return true;
            }else{
                ptr = 0;
                try {
                    buflen = in.read(buffer);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if (buflen <= 0) {
                    return false;
                }
            }
            return true;
        }
        private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}
        private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}
        public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}
        public String next() {
            if (!hasNext()) throw new NoSuchElementException();
            StringBuilder sb = new StringBuilder();
            int b = readByte();
            while(isPrintableChar(b)) {
                sb.appendCodePoint(b);
                b = readByte();
            }
            return sb.toString();
        }
        public long nextLong() {
            if (!hasNext()) throw new NoSuchElementException();
            long n = 0;
            boolean minus = false;
            int b = readByte();
            if (b == '-') {
                minus = true;
                b = readByte();
            }
            if (b < '0' || '9' < b) {
                throw new NumberFormatException();
            }
            while(true){
                if ('0' <= b && b <= '9') {
                    n *= 10;
                    n += b - '0';
                }else if(b == -1 || !isPrintableChar(b)){
                    return minus ? -n : n;
                }else{
                    throw new NumberFormatException();
                }
                b = readByte();
            }
        }
        public int nextInt() {
            long nl = nextLong();
            if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
            return (int) nl;
        }
        public double nextDouble() { return Double.parseDouble(next());}
    }
} Main public static void main(String[] args){
        FastScanner sc = new FastScanner();
        int N = sc.nextInt();
        int[] array = new int[N];
        int sw = 0;
        for(int i=0; i<N; i++) array[i] = sc.nextInt();
        for(int i=0; i<N; i++){
            int minj = i;
            for(int j=i; j<N; j++){
                if(array[j] < array[minj]) minj = j;
            }
            if(array[i] != array[minj]) sw++;
            // swap
            int v = array[i];
            array[i] = array[minj];
            array[minj] = v;
        }
        System.out.println(parseArray(array));
        System.out.println(sw);

    } main {
        FastScanner sc = new FastScanner();
        int N = sc.nextInt();
        int[] array = new int[N];
        int sw = 0;
        for(int i=0; i<N; i++) array[i] = sc.nextInt();
        for(int i=0; i<N; i++){
            int minj = i;
            for(int j=i; j<N; j++){
                if(array[j] < array[minj]) minj = j;
            }
            if(array[i] != array[minj]) sw++;
            // swap
            int v = array[i];
            array[i] = array[minj];
            array[minj] = v;
        }
        System.out.println(parseArray(array));
        System.out.println(sw);

    } FastScanner sc = new FastScanner(); sc new FastScanner() int N = sc.nextInt(); N sc.nextInt() sc.nextInt sc int[] array = new int[N]; array new int[N] N int sw = 0; sw 0 for(int i=0; i<N; i++) array[i] = sc.nextInt(); int i=0; int i=0; i 0 i<N i N i++ i++ i array[i] = sc.nextInt(); array[i] = sc.nextInt() array[i] array i sc.nextInt() sc.nextInt sc for(int i=0; i<N; i++){
            int minj = i;
            for(int j=i; j<N; j++){
                if(array[j] < array[minj]) minj = j;
            }
            if(array[i] != array[minj]) sw++;
            // swap
            int v = array[i];
            array[i] = array[minj];
            array[minj] = v;
        } int i=0; int i=0; i 0 i<N i N i++ i++ i {
            int minj = i;
            for(int j=i; j<N; j++){
                if(array[j] < array[minj]) minj = j;
            }
            if(array[i] != array[minj]) sw++;
            // swap
            int v = array[i];
            array[i] = array[minj];
            array[minj] = v;
        } {
            int minj = i;
            for(int j=i; j<N; j++){
                if(array[j] < array[minj]) minj = j;
            }
            if(array[i] != array[minj]) sw++;
            // swap
            int v = array[i];
            array[i] = array[minj];
            array[minj] = v;
        } int minj = i; minj i for(int j=i; j<N; j++){
                if(array[j] < array[minj]) minj = j;
            } int j=i; int j=i; j i j<N j N j++ j++ j {
                if(array[j] < array[minj]) minj = j;
            } {
                if(array[j] < array[minj]) minj = j;
            } if(array[j] < array[minj]) minj = j; array[j] < array[minj] array[j] array j array[minj] array minj minj = j minj j if(array[i] != array[minj]) sw++; array[i] != array[minj] array[i] array i array[minj] array minj sw++ sw int v = array[i]; v array[i] array i array[i] = array[minj] array[i] array i array[minj] array minj array[minj] = v array[minj] array minj v System.out.println(parseArray(array)) System.out.println System.out System System.out parseArray(array) parseArray array System.out.println(sw) System.out.println System.out System System.out sw String[] args args static String parseArray(int[] array){
        StringBuilder builder = new StringBuilder();
        for(int i=0; i<array.length; i++){
            if(i > 0) builder.append(" ");
            builder.append(array[i]);
        }
        return builder.toString();
    } parseArray {
        StringBuilder builder = new StringBuilder();
        for(int i=0; i<array.length; i++){
            if(i > 0) builder.append(" ");
            builder.append(array[i]);
        }
        return builder.toString();
    } StringBuilder builder = new StringBuilder(); builder new StringBuilder() for(int i=0; i<array.length; i++){
            if(i > 0) builder.append(" ");
            builder.append(array[i]);
        } int i=0; int i=0; i 0 i<array.length i array.length array array.length i++ i++ i {
            if(i > 0) builder.append(" ");
            builder.append(array[i]);
        } {
            if(i > 0) builder.append(" ");
            builder.append(array[i]);
        } if(i > 0) builder.append(" "); i > 0 i 0 builder.append(" ") builder.append builder " " builder.append(array[i]) builder.append builder array[i] array i return builder.toString(); builder.toString() builder.toString builder int[] array array static class FastScanner {
        private final InputStream in = System.in;
        private final byte[] buffer = new byte[1024];
        private int ptr = 0;
        private int buflen = 0;
        private boolean hasNextByte() {
            if (ptr < buflen) {
                return true;
            }else{
                ptr = 0;
                try {
                    buflen = in.read(buffer);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if (buflen <= 0) {
                    return false;
                }
            }
            return true;
        }
        private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}
        private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}
        public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}
        public String next() {
            if (!hasNext()) throw new NoSuchElementException();
            StringBuilder sb = new StringBuilder();
            int b = readByte();
            while(isPrintableChar(b)) {
                sb.appendCodePoint(b);
                b = readByte();
            }
            return sb.toString();
        }
        public long nextLong() {
            if (!hasNext()) throw new NoSuchElementException();
            long n = 0;
            boolean minus = false;
            int b = readByte();
            if (b == '-') {
                minus = true;
                b = readByte();
            }
            if (b < '0' || '9' < b) {
                throw new NumberFormatException();
            }
            while(true){
                if ('0' <= b && b <= '9') {
                    n *= 10;
                    n += b - '0';
                }else if(b == -1 || !isPrintableChar(b)){
                    return minus ? -n : n;
                }else{
                    throw new NumberFormatException();
                }
                b = readByte();
            }
        }
        public int nextInt() {
            long nl = nextLong();
            if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
            return (int) nl;
        }
        public double nextDouble() { return Double.parseDouble(next());}
    } FastScanner private final InputStream in = System.in; in System.in System System.in private final byte[] buffer = new byte[1024]; buffer new byte[1024] 1024 private int ptr = 0; ptr 0 private int buflen = 0; buflen 0 private boolean hasNextByte() {
            if (ptr < buflen) {
                return true;
            }else{
                ptr = 0;
                try {
                    buflen = in.read(buffer);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if (buflen <= 0) {
                    return false;
                }
            }
            return true;
        } hasNextByte {
            if (ptr < buflen) {
                return true;
            }else{
                ptr = 0;
                try {
                    buflen = in.read(buffer);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if (buflen <= 0) {
                    return false;
                }
            }
            return true;
        } if (ptr < buflen) {
                return true;
            }else{
                ptr = 0;
                try {
                    buflen = in.read(buffer);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if (buflen <= 0) {
                    return false;
                }
            } ptr < buflen ptr buflen {
                return true;
            } return true; true {
                ptr = 0;
                try {
                    buflen = in.read(buffer);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if (buflen <= 0) {
                    return false;
                }
            } ptr = 0 ptr 0 try {
                    buflen = in.read(buffer);
                } catch (IOException e) {
                    e.printStackTrace();
                } catch (IOException e) {
                    e.printStackTrace();
                } IOException e {
                    e.printStackTrace();
                } e.printStackTrace() e.printStackTrace e {
                    buflen = in.read(buffer);
                } buflen = in.read(buffer) buflen in.read(buffer) in.read in buffer if (buflen <= 0) {
                    return false;
                } buflen <= 0 buflen 0 {
                    return false;
                } return false; false return true; true private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;} readByte { if (hasNextByte()) return buffer[ptr++]; else return -1;} if (hasNextByte()) return buffer[ptr++]; else return -1; hasNextByte() hasNextByte return buffer[ptr++]; buffer[ptr++] buffer ptr++ ptr return -1; -1 1 private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;} isPrintableChar { return 33 <= c && c <= 126;} return 33 <= c && c <= 126; 33 <= c && c <= 126 33 <= c 33 c c <= 126 c 126 int c c public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();} hasNext { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();} while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; hasNextByte() && !isPrintableChar(buffer[ptr]) hasNextByte() hasNextByte !isPrintableChar(buffer[ptr]) isPrintableChar(buffer[ptr]) isPrintableChar buffer[ptr] buffer ptr ptr++ ptr return hasNextByte(); hasNextByte() hasNextByte public String next() {
            if (!hasNext()) throw new NoSuchElementException();
            StringBuilder sb = new StringBuilder();
            int b = readByte();
            while(isPrintableChar(b)) {
                sb.appendCodePoint(b);
                b = readByte();
            }
            return sb.toString();
        } next {
            if (!hasNext()) throw new NoSuchElementException();
            StringBuilder sb = new StringBuilder();
            int b = readByte();
            while(isPrintableChar(b)) {
                sb.appendCodePoint(b);
                b = readByte();
            }
            return sb.toString();
        } if (!hasNext()) throw new NoSuchElementException(); !hasNext() hasNext() hasNext throw new NoSuchElementException(); new NoSuchElementException() StringBuilder sb = new StringBuilder(); sb new StringBuilder() int b = readByte(); b readByte() readByte while(isPrintableChar(b)) {
                sb.appendCodePoint(b);
                b = readByte();
            } isPrintableChar(b) isPrintableChar b {
                sb.appendCodePoint(b);
                b = readByte();
            } sb.appendCodePoint(b) sb.appendCodePoint sb b b = readByte() b readByte() readByte return sb.toString(); sb.toString() sb.toString sb public long nextLong() {
            if (!hasNext()) throw new NoSuchElementException();
            long n = 0;
            boolean minus = false;
            int b = readByte();
            if (b == '-') {
                minus = true;
                b = readByte();
            }
            if (b < '0' || '9' < b) {
                throw new NumberFormatException();
            }
            while(true){
                if ('0' <= b && b <= '9') {
                    n *= 10;
                    n += b - '0';
                }else if(b == -1 || !isPrintableChar(b)){
                    return minus ? -n : n;
                }else{
                    throw new NumberFormatException();
                }
                b = readByte();
            }
        } nextLong {
            if (!hasNext()) throw new NoSuchElementException();
            long n = 0;
            boolean minus = false;
            int b = readByte();
            if (b == '-') {
                minus = true;
                b = readByte();
            }
            if (b < '0' || '9' < b) {
                throw new NumberFormatException();
            }
            while(true){
                if ('0' <= b && b <= '9') {
                    n *= 10;
                    n += b - '0';
                }else if(b == -1 || !isPrintableChar(b)){
                    return minus ? -n : n;
                }else{
                    throw new NumberFormatException();
                }
                b = readByte();
            }
        } if (!hasNext()) throw new NoSuchElementException(); !hasNext() hasNext() hasNext throw new NoSuchElementException(); new NoSuchElementException() long n = 0; n 0 boolean minus = false; minus false int b = readByte(); b readByte() readByte if (b == '-') {
                minus = true;
                b = readByte();
            } b == '-' b '-' {
                minus = true;
                b = readByte();
            } minus = true minus true b = readByte() b readByte() readByte if (b < '0' || '9' < b) {
                throw new NumberFormatException();
            } b < '0' || '9' < b b < '0' b '0' '9' < b '9' b {
                throw new NumberFormatException();
            } throw new NumberFormatException(); new NumberFormatException() while(true){
                if ('0' <= b && b <= '9') {
                    n *= 10;
                    n += b - '0';
                }else if(b == -1 || !isPrintableChar(b)){
                    return minus ? -n : n;
                }else{
                    throw new NumberFormatException();
                }
                b = readByte();
            } true {
                if ('0' <= b && b <= '9') {
                    n *= 10;
                    n += b - '0';
                }else if(b == -1 || !isPrintableChar(b)){
                    return minus ? -n : n;
                }else{
                    throw new NumberFormatException();
                }
                b = readByte();
            } if ('0' <= b && b <= '9') {
                    n *= 10;
                    n += b - '0';
                }else if(b == -1 || !isPrintableChar(b)){
                    return minus ? -n : n;
                }else{
                    throw new NumberFormatException();
                } '0' <= b && b <= '9' '0' <= b '0' b b <= '9' b '9' {
                    n *= 10;
                    n += b - '0';
                } n *= 10 n 10 n += b - '0' n b - '0' b '0' if(b == -1 || !isPrintableChar(b)){
                    return minus ? -n : n;
                }else{
                    throw new NumberFormatException();
                } b == -1 || !isPrintableChar(b) b == -1 b -1 1 !isPrintableChar(b) isPrintableChar(b) isPrintableChar b {
                    return minus ? -n : n;
                } return minus ? -n : n; minus ? -n : n minus -n n n {
                    throw new NumberFormatException();
                } throw new NumberFormatException(); new NumberFormatException() b = readByte() b readByte() readByte public int nextInt() {
            long nl = nextLong();
            if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
            return (int) nl;
        } nextInt {
            long nl = nextLong();
            if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
            return (int) nl;
        } long nl = nextLong(); nl nextLong() nextLong if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException(); nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE nl < Integer.MIN_VALUE nl Integer.MIN_VALUE Integer Integer.MIN_VALUE nl > Integer.MAX_VALUE nl Integer.MAX_VALUE Integer Integer.MAX_VALUE throw new NumberFormatException(); new NumberFormatException() return (int) nl; (int) nl public double nextDouble() { return Double.parseDouble(next());} nextDouble { return Double.parseDouble(next());} return Double.parseDouble(next()); Double.parseDouble(next()) Double.parseDouble Double next() next public class Main {
    public static void main(String[] args){
        FastScanner sc = new FastScanner();
        int N = sc.nextInt();
        int[] array = new int[N];
        int sw = 0;
        for(int i=0; i<N; i++) array[i] = sc.nextInt();
        for(int i=0; i<N; i++){
            int minj = i;
            for(int j=i; j<N; j++){
                if(array[j] < array[minj]) minj = j;
            }
            if(array[i] != array[minj]) sw++;
            // swap
            int v = array[i];
            array[i] = array[minj];
            array[minj] = v;
        }
        System.out.println(parseArray(array));
        System.out.println(sw);

    }


    static String parseArray(int[] array){
        StringBuilder builder = new StringBuilder();
        for(int i=0; i<array.length; i++){
            if(i > 0) builder.append(" ");
            builder.append(array[i]);
        }
        return builder.toString();
    }

    static class FastScanner {
        private final InputStream in = System.in;
        private final byte[] buffer = new byte[1024];
        private int ptr = 0;
        private int buflen = 0;
        private boolean hasNextByte() {
            if (ptr < buflen) {
                return true;
            }else{
                ptr = 0;
                try {
                    buflen = in.read(buffer);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if (buflen <= 0) {
                    return false;
                }
            }
            return true;
        }
        private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}
        private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}
        public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}
        public String next() {
            if (!hasNext()) throw new NoSuchElementException();
            StringBuilder sb = new StringBuilder();
            int b = readByte();
            while(isPrintableChar(b)) {
                sb.appendCodePoint(b);
                b = readByte();
            }
            return sb.toString();
        }
        public long nextLong() {
            if (!hasNext()) throw new NoSuchElementException();
            long n = 0;
            boolean minus = false;
            int b = readByte();
            if (b == '-') {
                minus = true;
                b = readByte();
            }
            if (b < '0' || '9' < b) {
                throw new NumberFormatException();
            }
            while(true){
                if ('0' <= b && b <= '9') {
                    n *= 10;
                    n += b - '0';
                }else if(b == -1 || !isPrintableChar(b)){
                    return minus ? -n : n;
                }else{
                    throw new NumberFormatException();
                }
                b = readByte();
            }
        }
        public int nextInt() {
            long nl = nextLong();
            if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
            return (int) nl;
        }
        public double nextDouble() { return Double.parseDouble(next());}
    }
} public class Main {
    public static void main(String[] args){
        FastScanner sc = new FastScanner();
        int N = sc.nextInt();
        int[] array = new int[N];
        int sw = 0;
        for(int i=0; i<N; i++) array[i] = sc.nextInt();
        for(int i=0; i<N; i++){
            int minj = i;
            for(int j=i; j<N; j++){
                if(array[j] < array[minj]) minj = j;
            }
            if(array[i] != array[minj]) sw++;
            // swap
            int v = array[i];
            array[i] = array[minj];
            array[minj] = v;
        }
        System.out.println(parseArray(array));
        System.out.println(sw);

    }


    static String parseArray(int[] array){
        StringBuilder builder = new StringBuilder();
        for(int i=0; i<array.length; i++){
            if(i > 0) builder.append(" ");
            builder.append(array[i]);
        }
        return builder.toString();
    }

    static class FastScanner {
        private final InputStream in = System.in;
        private final byte[] buffer = new byte[1024];
        private int ptr = 0;
        private int buflen = 0;
        private boolean hasNextByte() {
            if (ptr < buflen) {
                return true;
            }else{
                ptr = 0;
                try {
                    buflen = in.read(buffer);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if (buflen <= 0) {
                    return false;
                }
            }
            return true;
        }
        private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}
        private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}
        public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}
        public String next() {
            if (!hasNext()) throw new NoSuchElementException();
            StringBuilder sb = new StringBuilder();
            int b = readByte();
            while(isPrintableChar(b)) {
                sb.appendCodePoint(b);
                b = readByte();
            }
            return sb.toString();
        }
        public long nextLong() {
            if (!hasNext()) throw new NoSuchElementException();
            long n = 0;
            boolean minus = false;
            int b = readByte();
            if (b == '-') {
                minus = true;
                b = readByte();
            }
            if (b < '0' || '9' < b) {
                throw new NumberFormatException();
            }
            while(true){
                if ('0' <= b && b <= '9') {
                    n *= 10;
                    n += b - '0';
                }else if(b == -1 || !isPrintableChar(b)){
                    return minus ? -n : n;
                }else{
                    throw new NumberFormatException();
                }
                b = readByte();
            }
        }
        public int nextInt() {
            long nl = nextLong();
            if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
            return (int) nl;
        }
        public double nextDouble() { return Double.parseDouble(next());}
    }
} Main
import java.io.IOException;
import java.io.InputStream;
import java.util.*;

public class Main {
    public static void main(String[] args){
        FastScanner sc = new FastScanner();
        int N = sc.nextInt();
        int[] array = new int[N];
        int sw = 0;
        for(int i=0; i<N; i++) array[i] = sc.nextInt();
        for(int i=0; i<N; i++){
            int minj = i;
            for(int j=i; j<N; j++){
                if(array[j] < array[minj]) minj = j;
            }
            if(array[i] != array[minj]) sw++;
            // swap
            int v = array[i];
            array[i] = array[minj];
            array[minj] = v;
        }
        System.out.println(parseArray(array));
        System.out.println(sw);

    }


    static String parseArray(int[] array){
        StringBuilder builder = new StringBuilder();
        for(int i=0; i<array.length; i++){
            if(i > 0) builder.append(" ");
            builder.append(array[i]);
        }
        return builder.toString();
    }

    static class FastScanner {
        private final InputStream in = System.in;
        private final byte[] buffer = new byte[1024];
        private int ptr = 0;
        private int buflen = 0;
        private boolean hasNextByte() {
            if (ptr < buflen) {
                return true;
            }else{
                ptr = 0;
                try {
                    buflen = in.read(buffer);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if (buflen <= 0) {
                    return false;
                }
            }
            return true;
        }
        private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}
        private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}
        public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}
        public String next() {
            if (!hasNext()) throw new NoSuchElementException();
            StringBuilder sb = new StringBuilder();
            int b = readByte();
            while(isPrintableChar(b)) {
                sb.appendCodePoint(b);
                b = readByte();
            }
            return sb.toString();
        }
        public long nextLong() {
            if (!hasNext()) throw new NoSuchElementException();
            long n = 0;
            boolean minus = false;
            int b = readByte();
            if (b == '-') {
                minus = true;
                b = readByte();
            }
            if (b < '0' || '9' < b) {
                throw new NumberFormatException();
            }
            while(true){
                if ('0' <= b && b <= '9') {
                    n *= 10;
                    n += b - '0';
                }else if(b == -1 || !isPrintableChar(b)){
                    return minus ? -n : n;
                }else{
                    throw new NumberFormatException();
                }
                b = readByte();
            }
        }
        public int nextInt() {
            long nl = nextLong();
            if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
            return (int) nl;
        }
        public double nextDouble() { return Double.parseDouble(next());}
    }
}
