Problem	pigeonhole
User	n1k3
Submission Time	2024-07-13 12:03:59
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

pigeonhole.cpp: In function ‘int main()’:
pigeonhole.cpp:26:21: error: expected unqualified-id before ‘.’ token
26 | multiset.erase--;
| ^