Problem	itinerary
User	chien
Submission Time	2026-02-19 18:48:33
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

itinerary.cpp:1:1: error: ‘import’ does not name a type
1 | import sys
| ^~~~~~
itinerary.cpp:9:24: error: ‘m’ does not name a type
9 | n = int(next(it)); m = int(next(it))
| ^
itinerary.cpp:12:28: error: ‘v’ does not name a type
12 | u = int(next(it)); v = int(next(it))
| ^