Problem	add1
User	NoynYT
Submission Time	2024-04-16 11:28:52
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

add1.cpp: In function ‘int main()’:
add1.cpp:4:11: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
4 | int x=0; cin>>x; cout<<x+1;
| ^~~
| std::cin
In file included from add1.cpp:1:
/usr/include/c++/9/iostream:60:18: note: ‘std::cin’ declared here
60 | extern istream cin; /// Linked to standard input
| ^~~
add1.cpp:4:19: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
4 | int x=0; cin>>x; cout<<x+1;
| ^~~~
| std::cout
In file included from add1.cpp:1:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
61 | extern ostream cout; /// Linked to standard output
| ^~~~