Problem	general
User	Usu
Submission Time	2026-05-01 19:27:42
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

general.cpp: In function ‘int main()’:
general.cpp:34:17: error: ‘dsu’ was not declared in this scope
34 | cout << dsu.join(a,b) << "\n";
| ^~~