JSFiddle - React, Tailwind, and code Playground

by TheDiamondDoge

JavaScript

function sum(nums, k) {
  let res;

  for (i = 0; i < nums.length; i++) {

    for (j = i + 1; j < nums.length; j++) {
      if (nums[i] + nums[j] === k) {
        res = true;
        break;
      } else {
        res = false;
      }
    }

    if (res === true) {
      break;
    }
  }
  console.log(res);
  return res;
}

alert(sum([1, 8, 3, 10, 4], 11));