Problem	modules
User	2110100
Submission Time	2023-09-04 23:38:51
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

modules.cpp: In function ‘int main()’:
modules.cpp:33:5: error: ‘ios_base’ has not been declared
33 | ios_base::sync_with_stdio(false);
| ^~~~~~~~
modules.cpp:34:5: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
34 | cin.tie(NULL);
| ^~~
| std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:75,
from modules.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
modules.cpp:35:5: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
35 | cout.tie(NULL);
| ^~~~
| std::cout
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:75,
from modules.cpp:1:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
61 | extern os