bomb splice

function solve(sequence, sbnAndPower) {

  let sequenceOfNum = sequence;
  let specialBombNumber = sbnAndPower[0];
  let bombPower = sbnAndPower[1]

  let sum = 0;

  for (let i = 0; i < sequenceOfNum.length; i++) {
    if (specialBombNumber === sequenceOfNum[i]) {
      /* for (let j = i - bombPower; j <= i + bombPower; j++)
        sequenceOfNum[j] = 0 */
      let index = i - bombPower
      let index2 = bombPower * 2 + 1
      if (index < 0) {
        index = 0
        index2 -= Math.abs(i - bombPower)
      }

      sequenceOfNum.splice(index, index2, 0);
    }
  }

  /* len = sequenceOfNum.length

  for (let i = 0; i < len; i++) {
    if (specialBombNumber === sequenceOfNum[i]) {
      sequenceOfNum.splice(i, bombPower + 1, 0);
    }
  } */

  for (let el of sequenceOfNum) {
    sum += el;
  }
  console.log(sum)
}