p1.java

import java.util.Scanner;
public class p1{ 
	boolean find3Numbers(int A[], int arr_size, int sum) { 
		int l, r; 
		for (int i = 0; i < arr_size - 2; i++) { 
			for (int j = i + 1; j < arr_size - 1; j++) { 
				for (int k = j + 1; k < arr_size; k++) { 
					if (A[i] + A[j] + A[k] == sum) { 
						System.out.print("Triplet is " + A[i] + ", " + A[j] + ", " + A[k]); 
						return true; 
					} 
				} 
			} 
		} 

		return false; 
	} 
    public static void main(String[] args) { 
		p1 triplet = new p1(); 
		int A[] = { 12,3,4,1,6,9}; 
		int sum = 24; 
		int arr_size = A.length; 
		triplet.find3Numbers(A, arr_size, sum); 
	} 
}
//.
//.........................