제출 #78682

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘Double hanoi(long long int, long long int)’:
Main.cpp:36:18: error: ‘pow’ was not declared in this scope
   36 |         if (k == pow(2, n) - 1) {
      |                  ^~~
Main.cpp:39:18: error: ‘pow’ was not declared in this scope
   39 |         if (k == pow(2, n - 1)) {
      |                  ^~~
Main.cpp:42:17: error: ‘pow’ was not declared in this scope
   42 |         if (k < pow(2, n - 1)) {
      |                 ^~~
Main.cpp:53:17: error: ‘pow’ was not declared in this scope
   53 |         if (k > pow(2, n - 1) and k < pow(2, n) - 1) {
      |                 ^~~
Main.cpp:64:1: warning: control reaches end of non-void function [-Wreturn-type]
   64 | }
      | ^