Problem	fibo
User	sqrt2
Submission Time	2025-09-24 12:19:02
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

fibo.cpp:3:9: error: ‘n’ was not declared in this scope
3 | int fib(n)
| ^
fibo.cpp: In function ‘int main()’:
fibo.cpp:22:2: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
22 | cout << "";
| ^~~~
| std::cout
In file included from fibo.cpp:1:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
61 | extern ostream cout; /// Linked to standard output
| ^~~~
fibo.cpp:23:2: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
23 | cin >> n;
| ^~~
| std::cin
In file included from fibo.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~