Problem	goodbye
User	potassium
Submission Time	2026-09-10 15:33:54
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

goodbye.cpp:4:1: error: ‘str’ does not name a type; did you mean ‘std’?
4 | str x;
| ^~~
| std
goodbye.cpp: In function ‘int main()’:
goodbye.cpp:7:9: error: ‘x’ was not declared in this scope
7 | cin >> x;
| ^
goodbye.cpp:8:17: error: expected ‘;’ before ‘x’
8 | cout << 'Hello' x '!';
| ^~
| ;