#include <iostream>                    // C++ I/O support
using namespace std;                   // I/O is from the std namespace

int main ()                            // C++ program entry point      
{

    float i;                             // A temporary variable

    cout << "Enter the data: ";        // prompt for a number to the console

    cin >> i;                          // read in a number

    cout  << i << endl;                // write out the number entered

    return 0;                          // main function return
}