1 #include <stdio.h> 2 #include <stdlib.h> 3 #include <string.h> 4 5 int get_num(); 6 void print_good(); 7 void print_bad(); 8 main()9int main() { 10 int num; 11 while(1) { 12 num = get_num(); 13 if (num == 1337 || num == 7331 || ((num*3+3321)*2 + 7331)/3 == 7333) { 14 print_good(); 15 } 16 else { 17 print_bad(); 18 } 19 } 20 return 0; 21 } 22 get_num()23int get_num() { 24 char buf[16]; 25 printf("Enter secret number : "); 26 fgets(buf, 16, stdin); 27 return atoi(buf); 28 } 29 print_good()30void print_good() { 31 printf("Accepted!\n"); 32 } 33 print_bad()34void print_bad() { 35 printf("Nope!\n"); 36 } 37 38 39