magicNum

"use strict";

function magicNumber(input) {
  //Input
  let startingNum = Number(input.shift());
  let endingNum = Number(input.shift());
  let magicNum = Number(input.shift());

  //Code
  let result = 0;
  let magicFound = false;
  let counter = 0;


  for (let i = startingNum; i <= endingNum; i++) {
    for (let j = startingNum; j <= endingNum; j++) {
      result = i + j;
      counter++;

      if (result == magicNum) {
        console.log(`Combination N:${counter} (${i} + ${j} = ${result})`);
        magicFound = true;
        break;
      }
    }
    if (magicFound) {
      break;
    }
    if (i == endingNum && !magicFound) {
      console.log(`${counter} combinations - neither equals ${magicNum}`);
    }
  }
}

magicNumber(
  [23, 24, 20]
);