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  1. #include <iostream>
  2. #include <cstring>
  3.  
  4. int get_char_code_at_position(char * string, int position) {
  5.     return (int) (string[position - 1]);
  6. }
  7.  
  8. int main() {
  9.     char input[256];
  10.  
  11.     printf("Enter flag to check: ");
  12.     scanf("%s", input);
  13.     if (strlen(input) * 4 != get_char_code_at_position(input, 1)) {
  14.         printf("Wrong length!\n");
  15.         return 0;
  16.     }
  17.  
  18.     std::cout << strncmp(input, "4_points", 8) << std::endl;
  19.  
  20.     if (strncmp(input, "4_points", 8)) {
  21.         printf("Wrong check 1!\n");
  22.         return 0;
  23.     }
  24.     if (strcmp(&input[8], "komne") != 0) {
  25.         printf("Wrong check 2!\n");
  26.         return 0;
  27.     }
  28.     printf("Yes! Correct flag is %s\n", input);
  29.     return 0;
  30. }
  31.  
Success #stdin #stdout 0.01s 5280KB
comments (?)
stdin
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4_pointskomne
stdout
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Enter flag to check: 0
Yes! Correct flag is 4_pointskomne
https://ideone.com/EUaUzE
language:
C++14 (gcc 8.3)
created:
9 days ago
visibility:
public

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