


/*Program to turn small letters into Caps.*/
/*R. McLaughlin*/

/*Includes*/
#include <stdio.h>
#include <string.h>
#include <ctype.h>
/*Data Structures*/
#define FALSE 0
#define FOREVER 1
#define LOWER "a"
#define UPPER "z"
#define MASK  0x20
int input;

/*Code*/
main()
{
while(FOREVER)
     {
     input=getchar();
     if (input>LOWER)&&(input<UPPER)
        {
         input=input^MASK;
        }
     printf(input);
     }
}

