제출 #50749

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:15:42: error: ‘pow’ was not declared in this scope
   15 |             output += ((int)N[i] - 48) * pow(B, (N.length() - i - 1));
      |                                          ^~~
Main.cpp:18:42: error: ‘pow’ was not declared in this scope
   18 |             output += ((int)N[i] - 55) * pow(B, (N.length() - i - 1));
      |                                          ^~~
Main.cpp:13:14: warning: unused variable ‘a’ [-Wunused-variable]
   13 |         char a = N[i];
      |              ^