Problem	wabot
User	FIips
Submission Time	2024-03-20 20:30:57
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

wabot.cpp: In function ‘int32_t main()’:
wabot.cpp:22:9: error: ‘else’ without a previous ‘if’
22 | else if(pq.empty()) break;
| ^~~~