Run ID:63917

提交时间:2024-01-20 13:44:35

#include<bits/stdc++.h> using namespace std; int a[105][105]; int main(){ int n,m; cin>>n>>m; 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++){ if(a[i][i]==a[i][n-1-i]){ a[i][i]+=m; continue; } a[i][i]+=m; a[i][n-1-i]+=m; } for(int i=0;i<n;i++){ for(int j=0;j<n;j++){ printf("%5d",a[i][j]); } cout<<endl; } return 0; }