SOURCE FILE: ex0102.cpp

// Example 1.2.  Program to display "This Old Man" 
   
#include <iostream.h>
   
void chorus(void);   
void FirstVerse(void);   
void SecondVerse(void);   
void ThirdVerse(void);   
   
int main(void)
{   
   FirstVerse();   
   chorus();   
   
   SecondVerse();   
   chorus();   
   
   ThirdVerse();    
   chorus(); 
    
   return 0; 
}   
   
// Function to print the chorus 

void chorus(void)   
{   
   cout << "   With a knick-knack-paddy-whack\n";
   cout << "   Give the dog a bone,\n";
   cout << "   This old man went rolling home.\n\n";
}   
   
// Function to print the first verse 
   
void FirstVerse(void)   
{   
   cout << "This old man, he played one,\n";
   cout << "He played knick-knack on my thumb,\n";
}   
   
// Function to print the second verse 
   
void SecondVerse(void)   
{   
   cout << "This old man, he played two,\n";
   cout << "He played knick-knack on my shoe,\n";
}   
   
// Function to print the third verse 
   
void ThirdVerse(void)   
{   
   cout << "This old man, he played three,\n";
   cout << "He played knick-knack on my knee,\n";
}