pr03004.cpp

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////////////////////////////////////////
// File Name: pr03004.cpp
////////////////////////////////////////
#include <iostream>

// Prototypes
int WidthInFeet();
int WidthInInches(int feet);

////////////////////////////////////////
// The main() function.
////////////////////////////////////////
int main()
{
    // Initialize variables by calling functions.
    int feet = WidthInFeet();
    int wd = WidthInInches(feet);

    // Display results.
    std::cout << "Width in inches = " << wd;

    return 0;
}

////////////////////////////////////////
// Read width in feet
////////////////////////////////////////
int WidthInFeet()
{
    int feet;

    std::cout << "Enter width in feet: ";
    std::cin >> feet;

    return feet;
}


////////////////////////////////////////
// Compute width in inches
////////////////////////////////////////
int WidthInInches(int feet)
{
    return feet * 12;
}