sub-linear - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
21400	spoj#APS2 Amazing Prime Sequence (hard) sub-linear fast-prime-counting	0 / 0	(无)
21491	spoj#BBAD Breaking Math sub-linear	0 / 0	(无)
22176	spoj#DIVCNT2 Counting Divisors (square) sub-linear dirichlet-generating-function	1 / 2	10
22177	spoj#DIVCNT3 Counting Divisors (cube) sub-linear fast-prime-counting	1 / 1	10
22178	spoj#DIVCNTK Counting Divisors (general) sub-linear fast-prime-counting	1 / 1	10
22540	spoj#GCDEX2 GCD Extreme (hard) sub-linear dirichlet-convolution	0 / 0	(无)
23042	spoj#KDIV K-Divisors backtracking sub-linear fast-prime-counting pruning	0 / 1	10
23227	spoj#LUDIC2 Ludic Numbers (hard) sub-linear	0 / 0	(无)
24046	spoj#PYTRIP3 Counting Pythagorean Triples math sub-linear	0 / 0	(无)

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