Problem	descsort
User	Kiameimon
Submission Time	2024-01-08 09:12:23
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

descsort.cpp:2:7: error: expected nested-name-specifier before ‘namepsace’
2 | using namepsace std;
| ^~~~~~~~~
descsort.cpp: In function ‘int main()’:
descsort.cpp:8:2: error: ‘ios_base’ has not been declared
8 | ios_base::sync_with_stdio(0); cin.tie(0);
| ^~~~~~~~
descsort.cpp:8:32: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
8 | ios_base::sync_with_stdio(0); cin.tie(0);
| ^~~
| std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:75,
from descsort.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
descsort.cpp:12:2: error: ‘sort’ was not declared in this scope; did you mean ‘std::sort’?
12 | sort(arr, arr+n, cmp);
| ^~~~
| st