题目 Atcoder 思路 代码 #include <iostream> #include <cstring> #include <algorithm> #define int long long using namespace std; const int N = 1010, mod = 1e9 ...
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2021-05-13 00:40:07
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Prof. Pang plays chess against his rival Prof. Shou. They are the only two players in the game. The chessboard is very large and can be viewed as a 2D ...
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2021-05-13 00:39:45
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原因: SELinux 解决方法: https://stackoverflow.com/a/50010797/14219820 sudo semanage port -a -t ssh_port_t -p tcp <你的端口> ...
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2021-05-13 00:39:30
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