제출 #86873

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:135:13: error: ‘null’ was not declared in this scope
  135 |     cin.tie(null
      |             ^~~~
Main.cpp:135:17: error: expected ‘}’ at end of input
  135 |     cin.tie(null
      |                 ^
Main.cpp:133:12: note: to match this ‘{’
  133 | int main() {
      |            ^