제출 #141188

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:15:13: error: ‘__builtin_bitreverse32’ was not declared in this scope; did you mean ‘__builtin_truncf32’?
   15 |         n = __builtin_bitreverse32(n);
      |             ^~~~~~~~~~~~~~~~~~~~~~
      |             __builtin_truncf32
Main.cpp:14:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   14 |         scanf("%u",&n);
      |         ~~~~~^~~~~~~~~