implementer.cpp: In function ‘void integer_grader_F0F01B59EA9BF23E::generateToken()’:
implementer.cpp:19:57: warning: format ‘%llX’ expects argument of type ‘long long unsigned int’, but argument 2 has type ‘std::mersenne_twister_engine<long unsigned int, 64, 312, 156, 31, 13043109905998158313, 29, 6148914691236517205, 17, 8202884508482404352, 37, 18444473444759240704, 43, 6364136223846793005>::result_type’ {aka ‘long unsigned int’} [-Wformat=]
   19 |                 for(int i = 1; i <= 40; i++) printf("%llX", (rng() & 15));
      |                                                      ~~~^   ~~~~~~~~~~~~
      |                                                         |          |
      |                                                         |          std::mersenne_twister_engine<long unsigned int, 64, 312, 156, 31, 13043109905998158313, 29, 6148914691236517205, 17, 8202884508482404352, 37, 18444473444759240704, 43, 6364136223846793005>::result_type {aka long unsigned int}
      |                                                         long long unsigned int
      |                                                      %lX
implementer.cpp: In function ‘void integer_grader_F0F01B59EA9BF23E::main()’:
implementer.cpp:47:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   47 |                 scanf("%d", &n);
      |                 ~~~~~^~~~~~~~~~
implementer.cpp:49:30: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   49 |                         scanf("%d", p + i);
      |                         ~~~~~^~~~~~~~~~~~~
answer.code:2:10: fatal error: integer.h: No such file or directory
    2 | #include <integer.h>
      |          ^~~~~~~~~~~
compilation terminated.