【leetcode_easy_array】1304. Find N Unique Integers Sum up to Zero

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2022-07-13

problem

​​1304. Find N Unique Integers Sum up to Zero​​

不知道为什么会有这样的题目,答案也是有多种多样的;

solution1: 等差数列;

code

 

solution2: 添加正负和零;

code

 

solution3: 左右两端添加;

code

 

参考

1. ​​leetcode_1304. Find N Unique Integers Sum up to Zero​​;

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