Mine

#include <stdio.h>

main(){
       char uname;
       char *name = "Nicky";
       char *nick = "DosKey";
       int age;
       printf("%s is also known as %s in IRC\n", name,nick);
       printf("How old are you?\n");
       scanf("%d", &age);
       if (age >= 50)
       {
       printf("You are so old\n");
       }
       else
       {
       printf("You are quite young\n");
       }
       printf("So what is your name?\n");
       scanf("%s", &uname);
       printf("So your name is %s then.", uname);
       }