You will be given an array and you need to find those three elements whose sum are equal to 0.If found print True to the output else print False.Note: The length of the array should not be less than 3.

EqualToZero

/**
 * You will be given an array and you need to find those three elements whose sum are equal to 0. 
 * If found print True to the output else print False.Note: The length of the array should not be less than 3.

 */
import java.util.*;
public class EqualToZero {

	public static void main(String [] args){
		Scanner sc=new Scanner(System.in);
    	int size=0;
    	size=Integer.parseInt(sc.nextLine().trim());
    	if(size>2){
    	    boolean output=false;
    	    String arrayElements=sc.nextLine();
    	    String [] array=arrayElements.split(" ");
    	    int sum=0,x=0,y=0,z=0;
    	    for(int i=0;i<array.length;i++){
    	        x=Integer.parseInt(array[i]);
    	        for(int j=i+1;j<array.length;j++){
    	            y=Integer.parseInt(array[j]);
    	            for(int k=j+1;k<array.length;k++){
    	                z=Integer.parseInt(array[k]);
    	                sum=x+y+z;
    	                if(sum==0){
    	                    output=true;
    	                    break;
    	                }
    	            }
    	        }
    	    }
    	    System.out.println(output?"True":"False");
    	}
    	sc.close();
	}
}