Problem	psle
User	np08kos
Submission Time	2024-06-24 14:41:06
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

psle.cpp:2:1: error: ‘use’ does not name a type
2 | use namespace std;
| ^~~
psle.cpp: In function ‘int main()’:
psle.cpp:5:9: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
5 | int s; cin >> s;
| ^~~
| std::cin
In file included from psle.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
psle.cpp:6:14: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
6 | if (s < 20) cout << "U";
| ^~~~
| std::cout
In file included from psle.cpp:1:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
61 | extern ostream cout; /// Linked to standard output
| ^~~~
psle.cpp:7:26: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?<