Submission #3599731

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Source Code Expand

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>

using namespace std;

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

Submission Info

Judge Result