제출 #85966

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:12:5: error: ‘x’ was not declared in this scope
   12 |     x -= line;
      |     ^
Main.cpp:10:7: warning: unused variable ‘a’ [-Wunused-variable]
   10 |   int a = 0, b = 0;
      |       ^
Main.cpp:10:14: warning: unused variable ‘b’ [-Wunused-variable]
   10 |   int a = 0, b = 0;
      |              ^