제출 #137231

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:10:5: error: ‘stack’ was not declared in this scope
   10 |     stack<int> s;
      |     ^~~~~
Main.cpp:2:1: note: ‘std::stack’ is defined in header ‘<stack>’; did you forget to ‘#include <stack>’?
    1 | #include <iostream>
  +++ |+#include <stack>
    2 | #include <string>
Main.cpp:10:11: error: expected primary-expression before ‘int’
   10 |     stack<int> s;
      |           ^~~
Main.cpp:19:13: error: ‘s’ was not declared in this scope
   19 |             s.push(num);
      |             ^
Main.cpp:21:16: error: ‘s’ was not declared in this scope
   21 |             if(s.empty()){
      |                ^
Main.cpp:28:21: error: ‘s’ was not declared in this scope
   28 |             cout << s.size() << '\n';
      |                     ^
Main.cpp:30:16: error: ‘s’ was not declared in this scope
   30 |             if(s.empty()){
      |                ^
Main.cpp:36:21: error: ‘s’ was not declared in this scope
   36 |             cout << s.top();
      |                     ^