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RSS订阅原创 Shichikuji and Power Grid
Shichikuji and Power Grid 题目链接：https://vjudge.net/contest/449425#problem/E Shichikuji is the new resident deity of the South Black Snail Temple. Her first job is as follows: There are n new cities located in Prefecture X. Cities are numbered from 1 to n. C
2021-07-28 16:02:02
143
原创 Print Check
Kris works in a large company "Blake Technologies". As a best engineer of the company he was assigned a task to develop a printer that will be able to print horizontal and vertical strips. First prototype is already built and Kris wants to tests it. He w..
2021-07-27 23:58:47
149
原创 computer
对于图中每个点，记为k，求k到树中每个点的最大值（即树中的最大距离） 多组输入 Sample Input 5 1 1 2 1 3 1 1 1 Sample Output 3 2 3 4 4 #include<iostream> #include<algorithm> #include<cstdio> #include<cstring> #include<queue> #include<vector> #include<
2021-07-27 13:29:15
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