if_else_directive.c

#include <stdio.h>
#include <cs50.h>
#define DEBUG 0

int main(void){
    // Using the if-else directive to create easy debugging mode
  
    #if DEBUG == 1
        printf("DEBUGGING!\n");
    #endif
    
    string s = get_string("Enter your name: ");
    
    printf("Hello, %s!\n", s);
    
    #if DEBUG == 1
        printf("End of program where you entered %s\n", s);
    #endif
}