Universal CupNotes: In QOJ, the test groups in each subtask are split up into separate subtasks. That is, we have a total of 13 subtasks (Subtask #1 will be samples).
QOJ.ac
QOJ
Time Limit:
1.5 s
Memory Limit:
512 MB
Total points:
100
Interactive
Baltic Olympiad in Informatics 2021 Day 2
B. The Collection Game
The problem is available in the following languages:
C++20