Comments (2)
wisdompeak
commented on May 21, 2024
我新增了改进的写法，见 https://github.com/wisdompeak/LeetCode/blob/master/Greedy/1982.Find-Array-Given-Subset-Sums/1982.Find-Array-Given-Subset-Sums_v2.cpp
基本原理和2007和2122差不多，就是用双指针而不是multiset，把混合了{nums[i]}与{nums[i]+x}的数组分离出{nums[i]}来。这样避免了每一轮的实时排序。
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wisdompeak
commented on May 21, 2024
请参见更新后的代码。
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