QOJ.ac
QOJ
QOJ will undergo maintenance on July 5th from 02:00 to 04:00 (UTC +8). The service may be unavailable during this time.
Time Limit:
1 s
Memory Limit:
256 MB
Total points:
100
Communication
JOISC 2016 Day 4
B. Snowy Roads
The problem is available in the following languages:
C++11, C++14, C++17, C++20