Problems
| Problem |
|---|
| A 五彩斑斓（colorful） 1000ms 256MiB Submit |
| B 错峰旅行（travel） 1000ms 256MiB Submit |
| C 线段树（segment） 1000ms 256MiB Submit |
| D 量子隧穿问题（experiment） 6000ms 1024MiB Submit |
Submissions
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Contest Clarifications
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