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Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold: Help Vita 阅读全文
摘要:
ACboy was kidnapped!! he miss his mother very much and is very scare now.You can't image how dark the room he was put into is, so poor :(. As a smart 阅读全文
摘要:
使用标准库的栈和队列时,先包含相关的头文件 #include<stack> #include<queue> using namespace std; 定义栈如下: stack<int> stk; 定义队列如下: queue<int> q; 栈提供了如下的操作 [cpp] view plain cop 阅读全文