/******************************************************************************
 
                              Online C++ Debugger.
               Code, Compile, Run and Debug C++ program online.
Write your code in this editor and press "Debug" button to debug it.
 
*******************************************************************************/
 
#include <iostream>
using namespace std;
int main()
{
    char a;
  cin >> a;
    cout << a;
 
    return 0;
}

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