【LeetCode】15. 3Sum
3Sum Given an array S of n integers, are there elements a, b, c in S such that a + b + c = 0? Find all unique triplets in the array which gives ...
原文：LeetCode——15. 3Sum
一.題目鏈接：https: leetcode.com problems sum 二.題目大意： 和問題是一個比較經典的問題，它可以看做是由 和問題 見http: www.cnblogs.com wangkundentisy p .html 演化而來的。題目的具體要求如下： 給定一個數組A，要求從A中找出這么三個元素a,b,c使得a b c ，返回由這樣的a b c構成的三元組，且要保證三元組是唯一 ...
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