Problem	lcm
User	Joashhh
Submission Time	2024-12-09 20:16:53
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lcm.cpp:2:7: error: expected nested-name-specifier before ‘namespaces’
2 | using namespaces std;
| ^~~~~~~~~~
lcm.cpp: In function ‘int main()’:
lcm.cpp:11:2: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
11 | cin >> a >> b;
| ^~~
| std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:75,
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:12:2: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
12 | cout << (a*b) / (gcd(a,b));
| ^~~~
| std::cout
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:75,
from lcm.cpp:1:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
61 | extern ostream c