Problem	1503
User	wongethan8192
Submission Time	2023-03-01 12:45:55
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

1503.cpp: In function ‘int main()’:
1503.cpp:2:12: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
2 | int main(){cout<<"no";}
| ^~~~
| std::cout
In file included from 1503.cpp:1:
/usr/include/c++/9/iostream:61:18: note: ‘std::cout’ declared here
61 | extern ostream cout; /// Linked to standard output
| ^~~~