Problem	diamond_usaco
User	Sheryanne
Submission Time	2025-02-19 16:42:01
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

diamond_usaco.cpp: In function ‘int main()’:
diamond_usaco.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 diamond_usaco.cpp:2:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
diamond_usaco.cpp:7:2: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
7 | cout << n;
| ^~~~
| std::cout
In file included from diamond_usaco.cpp:2:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
61 | extern ostream cout; /// Linked to standard output
| ^~~~