제출 #53193

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:10:26: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   10 |     for (size_t i = 0; i < t; i++)
      |                        ~~^~~
Main.cpp:12:27: error: ‘pow’ was not declared in this scope
   12 |         output = output + pow(2, i);
      |                           ^~~
Main.cpp:14:14: error: ‘pow’ was not declared in this scope
   14 |     output = pow(output, 2);
      |              ^~~