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D - 3N Numbers Time limit : 2sec / Memory limit : 256MB Score : 500 points Problem Statement Let N be a positive integer. There is a numerical sequenc 阅读全文
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Chocolate Bar Time limit : 2sec / Memory limit : 256MB Score : 400 points Problem Statement There is a bar of chocolate with a height of H blocks and 阅读全文
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仔细的弄懂了一下，优先队列的情况 1 #include <iostream> 2 #include <queue> 3 using namespace std; 4 5 struct Node 6 { 7 int x; 8 bool operator <(const Node& b)const{ 9 阅读全文