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删除 0494 目标和 JavaScript版本代码中的排序操作 

对原数组升序排序是没有必要的
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Luo 2021-10-04 09:21:46 +08:00 committed by GitHub
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problems/0494.目标和.md
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@ -371,7 +371,6 @@ const findTargetSumWays = (nums, target) => {
} }
const halfSum = (target + sum) / 2; const halfSum = (target + sum) / 2;
nums.sort((a, b) => a - b);
let dp = new Array(halfSum+1).fill(0); let dp = new Array(halfSum+1).fill(0);
dp[0] = 1; dp[0] = 1;