Problem	helloworld
User	usernamehere
Submission Time	2025-04-06 14:41:56
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp: In function ‘int main()’:
helloworld.cpp:19:3: error: base operand of ‘->’ has non-pointer type ‘std::vector<std::__cxx11::basic_string<char> >’
19 | v->size();
| ^~