const prompt = require("prompt-sync")();

let intArray = new Array();

let flag = 1;

let arraySize = prompt("Enter the size of the array : ");

console.log("Enter " + arraySize + " array values : ");

for (let i = 0; i < arraySize; i++) {

intArray[i] = parseInt(prompt());

}

console.log("The Array is : " + intArray);

for (let i = 0; i < intArray.length - 2; i++) {

for (let j = i + 1; j < intArray.length - 1; j++) {

for (let k = j + 1; k < intArray.length; k++) {

if (intArray[i] + intArray[j] + intArray[k] == 0) {

console.log("Found Triplet");

console.log("Elements are: " + intArray[i] + " " + intArray[j] + " " + intArray[k]);

flag = 0;

}

}

}

}

if (flag == 1)

console.log("Triplet whose sum is 0 does not exist");