Problem	area
User	MS
Submission Time	2023-08-29 22:39:28
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

area.cpp: In function ‘int main()’:
area.cpp:7:9: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
7 | cin >> l >> h;
| ^~~
| std::cin
In file included from area.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~