运行 ID: 130116

Main.cc:1:1: error: ‘include’ does not name a type; did you mean ‘__has_include’?
 include
 ^~~~~~~
 __has_include
Main.cc: In function ‘int main()’:
Main.cc:5:1: error: ‘cin’ was not declared in this scope
 cin >> n;
 ^~~
Main.cc:5:1: note: suggested alternative: ‘main’
 cin >> n;
 ^~~
 main
Main.cc:10:1: error: ‘sort’ was not declared in this scope
 sort (a+1,a+n+1);
 ^~~~
Main.cc:10:1: note: suggested alternative: ‘short’
 sort (a+1,a+n+1);
 ^~~~
 short
Main.cc:12:2: error: ‘cout’ was not declared in this scope
  cout<