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[CTSC2018] 青蕈领主
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ID
8602
Time
3000ms
Memory
500MiB
Difficulty
7
Tags
数学
2018
O2优化
分治
排列组合
快速傅里叶变换 FFT
CTSC/CTS
# Submissions
0
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0
Uploaded By
Hydro
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