Problem	helloworld
User	BlueSpace
Submission Time	2023-11-08 10:30:33
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp:1:1: error: ‘string’ does not name a type
1 | string str = "hello";
| ^~~~~~
helloworld.cpp:2:1: error: ‘str’ does not name a type; did you mean ‘std’?
2 | str = str + " world";
| ^~~
| std
helloworld.cpp:3:1: error: expected unqualified-id before ‘return’
3 | return 0;
| ^~~~~~