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题解 | 单组_二维数组

#include <iostream> using namespace std; #include<vector> int main() { int n,m,i,j,temp; long long count = 0; cin >> n >...

2026-01-21

0 19

题解 | 单组_二维数组

#include <iostream> using namespace std; #include<vector> int main() { int n,m,i,j; long long count = 0; cin >> n >> ...

2026-01-21

0 34

题解 | 校门外的树

#include <iostream> #include<vector> using namespace std; int main() { int L,M; cin >> L >> M; int count = 0; vec...

2026-01-21

0 31

题解 | 约瑟夫环

#include <iostream> #include <vector> using namespace std; int main() { int n,k,m; cin >> n >> k >> m; vector&...

2026-01-21

0 24

题解 | 约瑟夫环

#include <iostream> #include <vector> using namespace std; int main() { int n,k,m; cin >> n >> k >> m; vector&...

2026-01-21

0 23

题解 | 记数问题

#include <iostream> using namespace std; int count(int n,int x){ int sum2 = 0; while(n>0){ if(n%10==x){ sum2++; ...

2026-01-21

0 30

题解 | 数组计数维护

#include<vector> #include <iostream> using namespace std; int main() { int T; cin >> T; while(T--){ int n,k; cin &...

2026-01-21

0 30

题解 | 牛牛的数学作业

#include <iostream> #include<algorithm> #include<cstdio> using namespace std; int main() { int T; int n; cin >> T; ...

2026-01-21

0 33

题解 | 牛牛的数学作业

#include <iostream> #include<vector> #include<iomanip> using namespace std; int main() { int T; int n; cin >> T; ...

2026-01-21

0 19

题解 | 大水题

#include <iostream> using namespace std; int main() { long long n; cin >> n; int digit = (n-1)%9+1; cout << ...

2026-01-12

0 61