/* The English policeman program, illustrating the use of #define */

#define ALLOS_WANTED 3         /* The number of repetitions of Allo */

#include <stdio.h>

main () {
    int counter;               /* Declare the loop counter variable */
    counter = 0;               /* Set the loop counter to zero */
    while (counter < ALLOS_WANTED) {
                           /* Ensure loop executes wanted no. of times */

        printf("Allo\n");      /* Print "Allo" once */
        counter = counter + 1; /* Add one to counter */

    }                          /* End of while loop */

    printf("We always say %d 'Allo's\n", ALLOS_WANTED);
}