Problem	evenorodd
User	dong
Submission Time	2026-06-23 15:02:15
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

evenorodd.cpp:2:17: error: expected identifier before ‘int’
2 | using namespace int;
| ^~~
evenorodd.cpp:2:16: error: expected ‘;’ before ‘int’
2 | using namespace int;
| ^~~~
| ;
evenorodd.cpp:2:17: error: declaration does not declare anything [-fpermissive]
2 | using namespace int;
| ^~~
evenorodd.cpp: In function ‘int main()’:
evenorodd.cpp:6:2: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
6 | cin >> n;
| ^~~
| std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:75,
from evenorodd.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
evenorodd.cpp:8:3: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?