You are given an array a_1, a_2, …, a_n of integers. This array is non-increasing.

Let's consider a line with n shops. The shops are numbered with integers from 1 to n from left to right. The cost of a meal in the i-th shop is equal to a_i.

You should process q queries of two types:

  * 1 x y: for each shop 1 ≤ i ≤ x set a_{i} = max(a_{i}, y). 
  * 2 x y: let's consider a hungry man with y money. He visits the shops from x-th shop to n-th and if he can buy a meal in the current shop he buys one item of it. Find how many meals he will purchase. The man can buy a meal in the shop i if he has at least a_i money, and after it his money decreases by a_i. 

Input

The first line contains two integers n, q (1 ≤ n, q ≤ 2 ⋅ 10^5).

The second line contains n integers a_{1},a_{2}, …, a_{n} (1 ≤ a_{i} ≤ 10^9) — the costs of the meals. It is guaranteed, that a_1 ≥ a_2 ≥ … ≥ a_n.

Each of the next q lines contains three integers t, x, y (1 ≤ t ≤ 2, 1≤ x ≤ n, 1 ≤ y ≤ 10^9), each describing the next query.

It is guaranteed that there exists at least one query of type 2.

Output

For each query of type 2 output the answer on the new line.

Example

Input


10 6
10 10 10 6 6 5 5 5 3 1
2 3 50
2 4 10
1 3 10
2 2 36
1 4 7
2 2 17


Output


8
3
6
2

Note

In the first query a hungry man will buy meals in all shops from 3 to 10.

In the second query a hungry man will buy meals in shops 4, 9, and 10.

After the third query the array a_1, a_2, …, a_n of costs won't change and will be \{10, 10, 10, 6, 6, 5, 5, 5, 3, 1\}.

In the fourth query a hungry man will buy meals in shops 2, 3, 4, 5, 9, and 10.

After the fifth query the array a of costs will be \{10, 10, 10, 7, 6, 5, 5, 5, 3, 1\}.

In the sixth query a hungry man will buy meals in shops 2 and 4.
1 1
5
2 1 6

1

import java.io.*;
import java.util.*;

import static java.lang.Math.*;
import static java.util.Arrays.*;

public class cf1439c_2 {

    public static void main(String[] args) throws IOException {
        int n = rni(), q = ni();
        long a[] = rla(n);
        sgt sgt = new sgt(a, Long::max, Long::sum, 0);
        while (q --> 0) {
            int t = rni(), x = ni() - 1, y = ni();
            if (t == 1) {
                sgt.upd_shenanigan(x, y);
            } else {
                /* int ans = 0, delta, yy[] = new int[] {y};
                while ((delta = sgt.qry_shenanigan(x, yy)) != 0) {
                    ans += delta;
                }
                prln(ans); */

                prln(sgt.qry_shenanigan(x, new int[] {y}));
            }
        }
        close();
    }

    @FunctionalInterface
    interface LongOperator {
        long merge(long a, long b);
    }

    static class sgt {
        LongOperator upd_op, qry_op;
        int n;
        long sgt[], max[], min[], lz[], id;

        sgt(long[] a, LongOperator update_operator, LongOperator query_operator, long identity) {
            n = a.length;
            sgt = new long[4 * n + 5];
            max = new long[4 * n + 5];
            min = new long[4 * n + 5];
            lz = new long[4 * n + 5];
            upd_op = update_operator;
            qry_op = query_operator;
            id = identity;
            build(1, a, 0, n - 1);
        }

        void upd_shenanigan(int j, long x) {
            updd(1, j, x, 0, n - 1);
        }

        int qry_shenanigan(int x, int[] y) {
            return qry(1, x, y, 0, n - 1);
        }

        // returns if sgt[l] is updated (if so then continue update the left side)
        boolean updd(int node, int j, long x, int l, int r) {
            push(node, l, r);
            if (j < l) {
                return false;
            }
            if (r <= j) {
                // upd whole seg if max < x
                if (max[node] < x) {
                    max[node] = x;
                    min[node] = x;
                    sgt[node] = x;
                    return true;
                } else if (l == r) {
                    return false;
                }

                // r <= j, check if max[l] >= x, if not, return false because max[l] is not updated
                int m = l + (r - l) / 2;
                push(node << 1, l, m);
                if (max[node << 1] >= x) {
                    // upd left side only if right side returns true
                    if (updd(node << 1 | 1, j, x, m + 1, r)) {
                        updd(node << 1 | 1, j, x, l, m);
                    }
                    pull(node);
                    return false;
                } else {
                    // if max[l] < x then update whole segment
                    lz[node] = x;
                    push(node, l, r);
                    return true;
                }
            } else {
                int m = l + (r - l) / 2;
                boolean ans = false;
                // skip right side if it is out of bounds, upd left side only if right side returns true
                if (j < m + 1 || updd(node << 1 | 1, j, x, m + 1, r)) {
                    ans = updd(node << 1, j, x, l, m);
                }
                pull(node);
                return ans;
            }
        }

        int qry(int node, int x, int[] y, int l, int r) {
            push(node, l, r);
            if (r < x) {
                return 0;
            }
            if (x <= l) {
                if (y[0] >= sgt[node]) {
                    y[0] -= sgt[node];
                    // prln(l, r);
                    return r - l + 1;
                } else if (l == r) {
                    return 0;
                }

                int m = l + (r - l) / 2, ans = 0;
                push(node << 1, l, m);
                if (min[node << 1] < y[0]) {
                    ans += qry(node << 1, x, y, l, m);
                }
                if (min[node << 1 | 1] < y[0]) {
                    ans += qry(node << 1 | 1, x, y, m + 1, r);
                }
                return ans;
            } else {
                int m = l + (r - l) / 2, ans = 0;
                push(node << 1, l, m);
                if (m >= x && min[node << 1] <= y[0]) {
                    ans += qry(node << 1, x, y, l, m);
                }
                if (min[node << 1 | 1] <= y[0]) {
                    ans += qry(node << 1 | 1, x, y, m + 1, r);
                }
                return ans;
            }
        }

        void build(int node, long[] a, int l, int r) {
            if (l == r) {
                sgt[node] = max[node] = min[node] = a[l];
            } else {
                int m = l + (r - l) / 2;
                build(node << 1, a, l, m);
                build(node << 1 | 1, a, m + 1, r);
                pull(node);
            }
        }

        void push(int node, int l, int r) {
            if (lz[node] != 0) {
                sgt[node] = (r - l + 1) * lz[node];
                max[node] = min[node] = lz[node];
                if (l != r) {
                    lz[node << 1] = lz[node];
                    lz[node << 1 | 1] = lz[node];
                }
                lz[node] = 0;
            }
        }

        void pull(int node) {
            sgt[node] = qry_op.merge(sgt[node << 1], sgt[node << 1 | 1]);
            max[node] = max(max[node << 1], max[node << 1 | 1]);
            min[node] = min(min[node << 1], min[node << 1 | 1]);
        }
    }

    static BufferedReader __in = new BufferedReader(new InputStreamReader(System.in));
    static PrintWriter __out = new PrintWriter(new OutputStreamWriter(System.out));
    static StringTokenizer input;
    static Random __rand = new Random();

    // references
    // IBIG = 1e9 + 7
    // IMAX ~= 2e9
    // LMAX ~= 9e18

    // constants
    static final int IBIG = 1000000007;
    static final int IMAX = 2147483647;
    static final int IMIN = -2147483648;
    static final long LMAX = 9223372036854775807L;
    static final long LMIN = -9223372036854775808L;
    // math util
    static int minof(int a, int b, int c) {return min(a, min(b, c));}
    static int minof(int... x) {if (x.length == 1) return x[0]; if (x.length == 2) return min(x[0], x[1]); if (x.length == 3) return min(x[0], min(x[1], x[2])); int min = x[0]; for (int i = 1; i < x.length; ++i) if (x[i] < min) min = x[i]; return min;}
    static long minof(long a, long b, long c) {return min(a, min(b, c));}
    static long minof(long... x) {if (x.length == 1) return x[0]; if (x.length == 2) return min(x[0], x[1]); if (x.length == 3) return min(x[0], min(x[1], x[2])); long min = x[0]; for (int i = 1; i < x.length; ++i) if (x[i] < min) min = x[i]; return min;}
    static int maxof(int a, int b, int c) {return max(a, max(b, c));}
    static int maxof(int... x) {if (x.length == 1) return x[0]; if (x.length == 2) return max(x[0], x[1]); if (x.length == 3) return max(x[0], max(x[1], x[2])); int max = x[0]; for (int i = 1; i < x.length; ++i) if (x[i] > max) max = x[i]; return max;}
    static long maxof(long a, long b, long c) {return max(a, max(b, c));}
    static long maxof(long... x) {if (x.length == 1) return x[0]; if (x.length == 2) return max(x[0], x[1]); if (x.length == 3) return max(x[0], max(x[1], x[2])); long max = x[0]; for (int i = 1; i < x.length; ++i) if (x[i] > max) max = x[i]; return max;}
    static int powi(int a, int b) {if (a == 0) return 0; int ans = 1; while (b > 0) {if ((b & 1) > 0) ans *= a; a *= a; b >>= 1;} return ans;}
    static long powl(long a, int b) {if (a == 0) return 0; long ans = 1; while (b > 0) {if ((b & 1) > 0) ans *= a; a *= a; b >>= 1;} return ans;}
    static int fli(double d) {return (int) d;}
    static int cei(double d) {return (int) ceil(d);}
    static long fll(double d) {return (long) d;}
    static long cel(double d) {return (long) ceil(d);}
    static int gcf(int a, int b) {return b == 0 ? a : gcf(b, a % b);}
    static long gcf(long a, long b) {return b == 0 ? a : gcf(b, a % b);}
    static int lcm(int a, int b) {return a * b / gcf(a, b);}
    static long lcm(long a, long b) {return a * b / gcf(a, b);}
    static int randInt(int min, int max) {return __rand.nextInt(max - min + 1) + min;}
    static long mix(long x) {x += 0x9e3779b97f4a7c15L; x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9L; x = (x ^ (x >> 27)) * 0x94d049bb133111ebL; return x ^ (x >> 31);}
    // array util
    static void reverse(int[] a) {for (int i = 0, n = a.length, half = n / 2; i < half; ++i) {int swap = a[i]; a[i] = a[n - i - 1]; a[n - i - 1] = swap;}}
    static void reverse(long[] a) {for (int i = 0, n = a.length, half = n / 2; i < half; ++i) {long swap = a[i]; a[i] = a[n - i - 1]; a[n - i - 1] = swap;}}
    static void reverse(double[] a) {for (int i = 0, n = a.length, half = n / 2; i < half; ++i) {double swap = a[i]; a[i] = a[n - i - 1]; a[n - i - 1] = swap;}}
    static void reverse(char[] a) {for (int i = 0, n = a.length, half = n / 2; i < half; ++i) {char swap = a[i]; a[i] = a[n - i - 1]; a[n - i - 1] = swap;}}
    static void shuffle(int[] a) {int n = a.length - 1; for (int i = 0; i < n; ++i) {int ind = randInt(i, n); int swap = a[i]; a[i] = a[ind]; a[ind] = swap;}}
    static void shuffle(long[] a) {int n = a.length - 1; for (int i = 0; i < n; ++i) {int ind = randInt(i, n); long swap = a[i]; a[i] = a[ind]; a[ind] = swap;}}
    static void shuffle(double[] a) {int n = a.length - 1; for (int i = 0; i < n; ++i) {int ind = randInt(i, n); double swap = a[i]; a[i] = a[ind]; a[ind] = swap;}}
    static void rsort(int[] a) {shuffle(a); sort(a);}
    static void rsort(long[] a) {shuffle(a); sort(a);}
    static void rsort(double[] a) {shuffle(a); sort(a);}
    static int[] copy(int[] a) {int[] ans = new int[a.length]; for (int i = 0; i < a.length; ++i) ans[i] = a[i]; return ans;}
    static long[] copy(long[] a) {long[] ans = new long[a.length]; for (int i = 0; i < a.length; ++i) ans[i] = a[i]; return ans;}
    static double[] copy(double[] a) {double[] ans = new double[a.length]; for (int i = 0; i < a.length; ++i) ans[i] = a[i]; return ans;}
    static char[] copy(char[] a) {char[] ans = new char[a.length]; for (int i = 0; i < a.length; ++i) ans[i] = a[i]; return ans;}
    // input
    static void r() throws IOException {input = new StringTokenizer(rline());}
    static int ri() throws IOException {return Integer.parseInt(rline());}
    static long rl() throws IOException {return Long.parseLong(rline());}
    static double rd() throws IOException {return Double.parseDouble(rline());}
    static int[] ria(int n) throws IOException {int[] a = new int[n]; r(); for (int i = 0; i < n; ++i) a[i] = ni(); return a;}
    static int[] riam1(int n) throws IOException {int[] a = new int[n]; r(); for (int i = 0; i < n; ++i) a[i] = ni() - 1; return a;}
    static long[] rla(int n) throws IOException {long[] a = new long[n]; r(); for (int i = 0; i < n; ++i) a[i] = nl(); return a;}
    static double[] rda(int n) throws IOException {double[] a = new double[n]; r(); for (int i = 0; i < n; ++i) a[i] = nd(); return a;}
    static char[] rcha() throws IOException {return rline().toCharArray();}
    static String rline() throws IOException {return __in.readLine();}
    static String n() {return input.nextToken();}
    static int rni() throws IOException {r(); return ni();}
    static int ni() {return Integer.parseInt(n());}
    static long rnl() throws IOException {r(); return nl();}
    static long nl() {return Long.parseLong(n());}
    static double rnd() throws IOException {r(); return nd();}
    static double nd() {return Double.parseDouble(n());}
    // output
    static void pr(int i) {__out.print(i);}
    static void prln(int i) {__out.println(i);}
    static void pr(long l) {__out.print(l);}
    static void prln(long l) {__out.println(l);}
    static void pr(double d) {__out.print(d);}
    static void prln(double d) {__out.println(d);}
    static void pr(char c) {__out.print(c);}
    static void prln(char c) {__out.println(c);}
    static void pr(char[] s) {__out.print(new String(s));}
    static void prln(char[] s) {__out.println(new String(s));}
    static void pr(String s) {__out.print(s);}
    static void prln(String s) {__out.println(s);}
    static void pr(Object o) {__out.print(o);}
    static void prln(Object o) {__out.println(o);}
    static void prln() {__out.println();}
    static void pryes() {prln("yes");}
    static void pry() {prln("Yes");}
    static void prY() {prln("YES");}
    static void prno() {prln("no");}
    static void prn() {prln("No");}
    static void prN() {prln("NO");}
    static boolean pryesno(boolean b) {prln(b ? "yes" : "no"); return b;};
    static boolean pryn(boolean b) {prln(b ? "Yes" : "No"); return b;}
    static boolean prYN(boolean b) {prln(b ? "YES" : "NO"); return b;}
    static void prln(int... a) {for (int i = 0, len = a.length - 1; i < len; pr(a[i]), pr(' '), ++i); if (a.length > 0) prln(a[a.length - 1]); else prln();}
    static void prln(long... a) {for (int i = 0, len = a.length - 1; i < len; pr(a[i]), pr(' '), ++i); if (a.length > 0) prln(a[a.length - 1]); else prln();}
    static void prln(double... a) {for (int i = 0, len = a.length - 1; i < len; pr(a[i]), pr(' '), ++i); if (a.length > 0) prln(a[a.length - 1]); else prln();}
    static <T> void prln(Collection<T> c) {int n = c.size() - 1; Iterator<T> iter = c.iterator(); for (int i = 0; i < n; pr(iter.next()), pr(' '), ++i); if (n >= 0) prln(iter.next()); else prln();}
    static void h() {prln("hlfd"); flush();}
    static void flush() {__out.flush();}
    static void close() {__out.close();}
}