Problem	peakfinding
User	caffeine
Submission Time	2023-01-11 23:20:26
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

peakfinding.cpp: In function ‘int main()’:
peakfinding.cpp:8:3: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
8 | cin>>a;
| ^~~
| std::cin
In file included from peakfinding.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
peakfinding.cpp:9:5: error: ‘max’ was not declared in this scope; did you mean ‘std::max’?
9 | a=max(a,maxi);
| ^~~
| std::max
In file included from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from peakfinding.cpp:1:
/usr/include/c++/9/bits/stl_algobase.h:268:5: note: ‘std::max’ declared here
268 | max(const _Tp& __a, const _Tp& __b, _Compare __comp)<