Problems
| Problem |
|---|
| A T1就给你上数学题(math) 1000ms 256MiB Submit |
| B 银河护卫队 1000ms 256MiB Submit |
| C 社交网络服务 (sns.cpp) 1000ms 256MiB Submit |
| D 魔法传送门 (magic.cpp) 1000ms 256MiB Submit |
Submissions
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Contest Clarifications
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