数据范围一节表格有误，修正如下：
| 测试点编号 | $n\le$ | $m\le$ |
|---|---|---|
| $1\sim 2$ | $2$ | $20$ |
| $3\sim 5$ | $10$ | $20$ |
| $6\sim 8$ | $50$ | $85$ |
| $9\sim 14$ | $50$ | $300$ |
| $15\sim 20$ | $50$ | $400$ |
QOJ.ac
QOJ
Time Limit:
1 s
Memory Limit:
512 MB
Total points:
100
# 2019. 移球游戏
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