Problem	equals
User	haydendoo
Submission Time	2023-06-01 12:43:38
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

equals.cpp: In function ‘int main()’:
equals.cpp:27:32: error: ‘dsu’ was not declared in this scope
27 | } for(int i=0; i<n; ++i) ans+=dsu.sameSet(i+1,a[i]);
| ^~~