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Problem ID
Title
Source/Category
Solved
Submit
1493
[CSP-J 2021] 分糖果(Candy)
CSP-J
CSP-J2021
数论
8
25
1884
因数数量
数论
4
5
1902
K-Lucky Number
选择结构
数论
5
10
1905
孪生素数(rsss)
数论
GESP三级
2
3