#include <stdio.h>
#include <stdlib.h>

//Run this to study the mathmatical usages in C. 
//The big problem is division of integers


int
main ()
{
 
  int i = 15;
  int j = 7;
 

  printf("\n Assume i=%d and j = %d \n", i, j);
  printf( "i/j is %d \n", i/j);
  printf( "j/i is %d \n", j/i);
  printf( "(double)i/j is %f \n", (double)i/j);
  printf( "(double)j/i is %f \n", (double)j/i);

  printf( "53.2*22 is %f \n", 53.2*22);
  printf( "53.2/22 is %f \n", 53.2/22);
  //importance: if one number being divided is a float, the output is float.
  //if both are integers, it assumes the output is an integer.

  //what if you want to find out the remainder?  That's what the modulus operator (%) is for

  printf( "53 modulus 22 is %d \n", 53 % 22);

  return 0; 
}


/*
Local Variables:
compile-command: "gcc Exercise6.3.c -Wall -o exercise6.3 "
End:
*/