Problem	party
User	PerihelionfromAphelion
Submission Time	2026-08-25 21:42:57
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

party.cpp: In function ‘int32_t main()’:
party.cpp:13:7: error: ‘i’ was not declared in this scope
13 | for (i = 0; i < m; i++) {
| ^
party.cpp:16:6: error: expected unqualified-id before ‘.’ token
16 | set.insert(a);
| ^
party.cpp:17:6: error: expected unqualified-id before ‘.’ token
17 | set.insert(b);
| ^