Submission #2851226

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Source Code Expand

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

int main(){
    string s;
    int h,w;
    cin >> h >> w;
    for(int i=0;i<h;i++){
        cin >> s;
        cout << s << endl;
        cout << s << endl;
    }
    return 0;
}

Submission Info

Judge Result