/*
 * funcint3B.c
 */
#include <stdio.h>
#include "mymath.h"

/////////////////////////////////////////
// get an answer
int get_answer(void)
{
  char cc;
  printf("\nPress 'q' to quit, any other key to continue!: ");
  cc=getchar();
  if(cc=='q')
  {
    return 0;
  }
  else
  {
    return 1;
  }
}
/////////////////////////////////////////
// average of two integers
float int_average(int xx, int yy)
{
  return(xx+yy)/2.0;
}
/////////////////////////////////////////
// divide int xx by int yy 
float int_division(int xx, int yy)
{
  return ( (float)xx/yy );
} 
/////////////////////////////////////////
// multiply two integers
int int_product(int xx, int yy)
{
  return(xx*yy);
}
/////////////////////////////////////////
// int xx raised to the power of yy
int int_power(int xx, int yy)
{
  int ii;
  int pp=1;
  for(ii=0; ii<yy; ii=ii+1) 
  {
    pp=pp*xx;
  } 
  return pp;
}
/////////////////////////////////////////
// remainder of int xx/yy
int int_remainder(int xx, int yy)
{
  if(xx<yy)
  {
    return xx;
  }
  else
  {
    while(xx>=yy)
    {
      xx=xx-yy;
    } 
    return xx;
  }
}
/////////////////////////////////////////
// SelfTest2 Problems 3a.
char tranq(char cc)
{
  if ( cc == '?' )
  {
    return ' ';
  }
  else
  {
    return cc;
  }
}
/////////////////////////////////////////
// Selftest2 Problem 3b.
int maxnum(int xx, int yy,int zz)
{
   int the_max;
   if ( xx > yy ) 
     the_max=xx;
   else
     the_max=yy;
   if( zz > the_max )
     the_max=zz;
  
   return the_max;
}