Problem	sumint
User	Yaoru
Submission Time	2025-09-29 15:35:47
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sumint.cpp:2:7: error: expected nested-name-specifier before ‘namepsace’
2 | using namepsace std;
| ^~~~~~~~~
sumint.cpp: In function ‘int main()’:
sumint.cpp:5:2: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
5 | cin>>n;
| ^~~
| std::cin
In file included from sumint.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
sumint.cpp:14:2: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
14 | cout<<sum;
| ^~~~
| std::cout
In file included from sumint.cpp:1:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
61 | extern ostream cout; /// Linked to standard output
| ^~~~