/****************************************************************************
 * ascii1.c
 *
 * Computer Science 50
 * David J. Malan
 *
 * Displays the mapping between alphabetical ASCII characters and
 * their decimal equivalents using one column.
 *
 * Demonstrates casting from int to char.
 ***************************************************************************/
       
#include <stdio.h>

int
main(int argc, char * argv[])
{
    int i;

    /* display mapping for uppercase letters */
    for (i = 65; i < 65 + 26; i++)
        printf("%c: %d\n", (char) i, i);

    /* separate uppercase from lowercase */
    printf("\n");

    /* display mapping for lowercase letters */
    for (i = 97; i < 97 + 26; i++)
        printf("%c: %d\n", (char) i, i);
}