#include<iostream>
using namespace std;

// Declare triple function
float triple(float inNum);


int main()
{
 // Get number from user
 float num;
 cout << "Give me a number: ";
 cin >> num;

 // Report the number tripled
 cout << "Your number times 3 is "
      << triple(num) << endl;

 return 0;
}


// Define triple function
float triple(float inNum)
{
 return 3*inNum;
}