Run ID:137237

提交时间:2025-11-16 17:32:36

#include <bits/stdc++.h> using namespace std; int main() { int n, m, a[101][101], b; cin >> m >> n; for(int i = 0;i < n;i++) { for(int j = 0;j < n;j++) { cin>>a[i][j]; } } for(int i = 0;i < n;i++) { for(int j = 0;j < n;j++) { int b = j-m + 1; if(b < 0) { b = -b; } cout << a[i][b] << " "; } cout<<endl; } return 0; }