Submission #1771708

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
typedef long long LL;

int main(){
    int H,W;
    cin >> H >> W;
    char a[W];
    for(int i=0;i<H;i++){
        for(int j=0;j<W;j++){
            cin >> a[j];
            cout << a[j];
        }
        cout << "\n";
        for(int j=0;j<W;j++){
            cout << a[j];
        }
        cout << "\n";
    }
    return 0;
}

Submission Info

Judge Result