LeetCode 第 1 题
Given nums = [2, 7, 11, 15], target = 9, Because nums[0] + nums[1] = 2 + 7 = 9, return [0, 1].
const twoSum(nums, target) = () => {
let result = [];
for (let i = 0; i < nums.length; i++) {
result = [i];
const first = nums[i];
const delt = target - first;
for (let j = i + 1; j < nums.length; j++) {
const second = nums[j];
if (second === delt) {
result.push(j);
break;
}
}
if (result.length === 2) {
break;
}
}
return result;
}Last updated