Problem	lcm
User	Yaoru
Submission Time	2025-10-02 19:38:36
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lcm.cpp: In function ‘int main()’:
lcm.cpp:15:2: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
15 | cin>>n;
| ^~~
| std::cin
In file included from lcm.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
lcm.cpp:20:3: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
20 | cout<<lcm;
| ^~~~
| std::cout
In file included from lcm.cpp:1:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
61 | extern ostream cout; /// Linked to standard output
| ^~~~