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KevinLikesCoding ♀

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2050

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2

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Default

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2025 - ucup-team7710

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$$ \pi(n)= dp_{n,\pi \left (n^\frac{1}{3} \right )}- \pi \left (n^\frac{1}{3} \right ) +1- \sum_{p\in \left(n^\frac{1}{3},n^\frac{1}{2} \right] } \pi \left (\frac{n}{p} \right )-\pi(p)+1 $$

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Accepted problems：205 problems

6 7 142 217 218 249 266 383 401 499 618 619 785 787 841 906 995 996 997 999 1002 1003 1004 1125 1785 1786 2118 2747 3096 3272 3276 5016 5053 6239 6313 6504 6527 6528 6673 6755 6756 6758 6759 6760 7178 7330 7400 7471 7839 7902 7992 7997 8021 8029 8233 8235 8236 8242 8336 8640 8643 8649 8650 8724 8726 8810 9038 9039 9043 9045 9047 9117 9119 9155 9156 9157 9159 9224 9254 9421 9517 9565 9566 9568 9571 9572 9634 9675 9676 9692 9695 9696 9700 9840 9870 10051 10052 10053 10102 10128 10134 10165 10197 10202 10272 10330 10723 10724 10726 10728 10729 10731 10734 10736 10738 10740 10741 10742 10744 10745 10747 10748 10901 10903 10904 10906 10907 10908 10909 10912 10932 10970 10971 10972 10973 10980 10982 10986 11356 11357 11359 11360 11361 11362 11363 11365 11366 11367 11368 11373 12043 12044 12151 12154 12158 14019 14130 14131 14136 14137 14138 14140 14418 14419 14420 14421 14424 14425 14428 14430 14432 14433 14434 14686 14687 14692 14693 14709 14715 14717 14735 14803 14806 14813 15444 15446 15449 15451 15452 15454 15879 15885 15887 15888 16115 16116 16119 16121 16125 16231 16232 16236 21403 21741 22059

Tried problems：11 problems

5 464 786 1217 2266 6140 6418 8000 9158 10129 11364

Authored problems：0 problem

None

Virtual Participations：3 contests

Name	Start time
The 3rd Universal Cup. Stage 36: Wulin	2025-09-27 15:28:42
The 3rd Universal Cup. Stage 37: Wuhan	2025-05-28 18:00:14
The 2021 ICPC Asia Shanghai Regional Contest	2025-05-14 14:45:25