辉忆年的博客

文章目录A. Matrix GameB. Trouble SortC. Rotation MatchingD. Solve The MazeE. Maximum Subsequence ValueF. Swaps AgainA. Matrix Game题目链接：https://codeforces.ml/contest/1365/problem/A一个1占一行一列。故可操作的次数为所剩行列的最小值。奇数先手胜#include <iostream>#include <algorit

数论kill me，o(╥﹏╥)o文章目录A. Shovels and SwordsB. ShuffleC. Palindromic PathsD. Two DivisorsA. Shovels and Swords题目链接思维，没啥说的。void sol() { ll a, b; cin >> a >> b; cout << min((a + b) / 3, min(a, b) ) << endl;}int main() {