제출 #59820

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:4:11: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
    4 |   int n ; cin >> n;
      |           ^~~
      |           std::cin
In file included from Main.cpp:1:
/usr/include/c++/11/iostream:60:18: note: ‘std::cin’ declared here
   60 |   extern istream cin;           /// Linked to standard input
      |                  ^~~
Main.cpp:6:3: error: ‘string’ was not declared in this scope
    6 |   string star  = "*"
      |   ^~~~~~
Main.cpp:6:3: note: suggested alternatives:
In file included from /usr/include/c++/11/iosfwd:39,
                 from /usr/include/c++/11/ios:38,
                 from /usr/include/c++/11/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from Main.cpp:1:
/usr/include/c++/11/bits/stringfwd.h:79:33: note:   ‘std::string’
   79 |   typedef basic_string<char>    string;
      |                                 ^~~~~~
In file included from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from Main.cpp:1:
/usr/include/c++/11/string:67:11: note:   ‘std::pmr::string’
   67 |     using string    = basic_string<char>;
      |           ^~~~~~
Main.cpp:7:19: error: ‘i’ was not declared in this scope
    7 |   for(int i = 1 ; i <= n ; i++ ){
      |                   ^