문제

풀이

const twoSum = (nums, target) => {
  for(let i = 0; i < nums.length; i++) {
    for (let j = 1; j < nums.length; j++) {
      if(nums[i] + nums[j] === target) {
        return [i,j]
      }
    }
  }
}

console.log(twoSum([4, 9, 11, 14], 13));
console.log(twoSum([7, 6, 3, 1], 7));