#include<cstdio> #include<cstring> #include<cmath> #include<iostream> #include<algorithm> #define N 100 using namespace std; int main() { int n,m,a,b; char str[N][N]; cin>>n>>m>>a>>b; for(int i=0;i<n;i++) for(int j=0;j<m;j++) cin>>str[i][j]; for(int i=0;i<n;i++) for(int k=0;k<a;k++) { for(int j=0;j<m;j++) for(int k=0;k<b;k++) cout<<str[i][j]; cout<<endl; } } |
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