运行 ID: 45598

Main.cc:2:7: error: expected nested-name-specifier before ‘amespace’
 using amespace std;
       ^~~~~~~~
Main.cc: In function ‘int main()’:
Main.cc:7:2: error: ‘cin’ was not declared in this scope
  cin>>n;
  ^~~
Main.cc:7:2: note: suggested alternative:
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:75:0,
                 from Main.cc:1:
/usr/include/c++/7/iostream:60:18: note:   ‘std::cin’
   extern istream cin;  /// Linked to standard input
                  ^~~
Main.cc:21:16: error: ‘avg’ was not declared in this scope
    c+-abs(b[j]-avg);
                ^~~
Main.cc:25:8: error: ‘min’ was not declared in this scope
   maxc=min(maxc,c);
        ^~~
Main.cc:25:8: note: suggested alternative:
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
                 from Main.cc:1:
/usr/include/c++/7/bits/stl_algo.h:3456:5: note:   ‘std::min’
     min(initializer_list<_Tp> __l, _Compare __comp)
     ^~~
Main.cc:27:2: error: ‘cout’ was not declared in this scope
  cout<& __os)
     ^~~~