Problem	sum
User	dzuizz
Submission Time	2024-12-02 10:21:04
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sum.cpp: In function ‘int main()’:
sum.cpp:6:3: error: ‘ios_base’ has not been declared
6 | ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
| ^~~~~~~~
sum.cpp:6:32: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
6 | ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
| ^~~
| std::cin
In file included from sum.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
sum.cpp:6:43: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
6 | ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
| ^~~~
| std::cout
In file included from sum.cpp:1:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ dec