Problem	generosity
User	Ant1234567890
Submission Time	2025-06-11 18:53:52
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

generosity.cpp: In function ‘int main()’:
generosity.cpp:4:2: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
4 | cin>>x;
| ^~~
| std::cin
In file included from generosity.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
generosity.cpp:5:2: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
5 | cout<<x;
| ^~~~
| std::cout
In file included from generosity.cpp:1:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
61 | extern ostream cout; /// Linked to standard output
| ^~~~