小编Shi*_*lpa的帖子

function solution(A) {
  let diff = [];

  for (let i = 1; i < A.length; i++) {
    let sum1 = 0;
    let sum2 = 0;

    for (let j = 0; j < i - 1; j++) {
      sum1 += A[j];
      console.log('Why this is executing later? ' + sum1);
    }

    for (let k = i; k < A.length; k++) {
      sum2 += A[k];
    }

    console.log('Why this is executing frist? ' + sum1);
    diff.push(Math.abs(sum1 - sum2)); …