import java.util.*;


public class Main {
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int[] a = new int[10];
		for(int i=0; i<10; i++){
			a[i] = sc.nextInt();
		}
		Arrays.sort(a);
		
		System.out.println(a[9] +"\n" + a[8] + "\n" + a[7]);
	}
} import java.util.*; util.* java public class Main {
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int[] a = new int[10];
		for(int i=0; i<10; i++){
			a[i] = sc.nextInt();
		}
		Arrays.sort(a);
		
		System.out.println(a[9] +"\n" + a[8] + "\n" + a[7]);
	}
} Main public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int[] a = new int[10];
		for(int i=0; i<10; i++){
			a[i] = sc.nextInt();
		}
		Arrays.sort(a);
		
		System.out.println(a[9] +"\n" + a[8] + "\n" + a[7]);
	} main {
		Scanner sc = new Scanner(System.in);
		int[] a = new int[10];
		for(int i=0; i<10; i++){
			a[i] = sc.nextInt();
		}
		Arrays.sort(a);
		
		System.out.println(a[9] +"\n" + a[8] + "\n" + a[7]);
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int[] a = new int[10]; a new int[10] 10 for(int i=0; i<10; i++){
			a[i] = sc.nextInt();
		} int i=0; int i=0; i 0 i<10 i 10 i++ i++ i {
			a[i] = sc.nextInt();
		} {
			a[i] = sc.nextInt();
		} a[i] = sc.nextInt() a[i] a i sc.nextInt() sc.nextInt sc Arrays.sort(a) Arrays.sort Arrays a System.out.println(a[9] +"\n" + a[8] + "\n" + a[7]) System.out.println System.out System System.out a[9] +"\n" + a[8] + "\n" + a[7] "\n" a[8] a[9] +"\n" + a[8] + "\n" + a[7] a[9] a 9 "\n" a[8] a 8 "\n" a[7] a 7 String args[] args public class Main {
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int[] a = new int[10];
		for(int i=0; i<10; i++){
			a[i] = sc.nextInt();
		}
		Arrays.sort(a);
		
		System.out.println(a[9] +"\n" + a[8] + "\n" + a[7]);
	}
} public class Main {
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int[] a = new int[10];
		for(int i=0; i<10; i++){
			a[i] = sc.nextInt();
		}
		Arrays.sort(a);
		
		System.out.println(a[9] +"\n" + a[8] + "\n" + a[7]);
	}
} Main
import java.util.*;


public class Main {
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int[] a = new int[10];
		for(int i=0; i<10; i++){
			a[i] = sc.nextInt();
		}
		Arrays.sort(a);
		
		System.out.println(a[9] +"\n" + a[8] + "\n" + a[7]);
	}
}