# QOJ

#用户名格言通过数
400ucup-team13972
400ucup-team96072
400Williamxzhpractice more72
404Doqehttps://qoj.ac/contest/1668/problem/8714 https://qoj.ac/contest/1699/problem/8529 https://loj.ac/p/2834 https://www.cnblogs.com/alfalfa-w/p/17539285.html awa71
404hydd_lenstar_team71
404legenc6y$\mathscr {ONE\ WEEK\ LEFT.}$71
404ucup-team138371
404ucup-team373471
41011d10xy70
4105ab70
410Energy_is_not_over70
410i_am_noob70
410Misuki$\sum\limits_{x = 0}^{\infty} f(x) x = \sum\limits_{x = 0}^{\infty} \sum\limits_{y > x} f(y)$70
410Mr_Eight今晚九点，whq唱歌，不见不散。70
410rageOfThunder70
410ucup-team230470
410ucup-team98870
410USP_USP_USP70
410Whiteqwq将平凡的故事翻到末页70
410winmain70
410xiaojifang大家好我是小机房，又名更衣室。70
410Zuqa70
424BoulevardDustzju69
424CSU202369
424Flamire69
424LYT012269
424tzl_Dedicatus545忙碌着 无为着 继续69
424ucup-team36769
430ucup-team176668
430ucup-team19468
430ucup-team443568
430ucup-team89968
430w4p3r68
435Camillus67
435JWRuixi67
435KING_UT67
435lgvc67
435OccDreamer67
435ucup-team13167
435ucup-team14967
435ucup-team289467
435ucup-team358467
435ucup-team91867
445pretentious$$\det(AB) = \sum_{S\in\tbinom{[n]}m} \det(A_{[m],S})\det(B_{S,[m]})$$66
445ucup-team132166
445ucup-team15566
445ucup-team202466
449ucup-team289565
449ucup-team358665
449ucup-team364665
449ucup-team38765
449ucup-team90265
454Reliauk64
454SuffixTree64
454ucup_team_qiuly64
454ucup-team232164
454ucup-team29364
454ucup-team59864
461APJifengc63
461ucup-team113063
461ucup-team1765Oh, furry63
461ucup-team22163
461ucup-team368463
461ucup-team3695owo63
461ucup-team3699haha63
461zyxawa63
469Arraiter62
469BUET_POTATOES62
469IsaacMoris62
469lefy62
469Little0962
469masterhuang62
469MIT0162
469rzh12362
469ThreeKonjaks62
469ucup-team217462
47900$$e^x = \sum_{n=0} \frac{x^n}{n!}$$61
479As3b_team_f_masr61
479dengtingyu61
479flywatre61
479Liberty1261961
479littlesummer61
479NATURAL661
479SegmentTree61
479taniya$$\prod_{n=1}^\infty (1-x^n)=\sum_{k=-\infty}^\infty(-1)^kx^{\frac{k(3k-1)}{2}}=\sum_{k=0}^\infty(-1)^kx^{\frac{k(3k\pm 1)}{2}}$$61
479ucup-team154761
479ucup-team168861
479ucup-team178261
479ucup-team240161
479ucup-team363461
479ucup-team370561
479ucup-team92361
495251Sec60
495Fyind60
495JCY_Nothing is wasted60
495jeffqi60
495kkio60
495marvinthang60
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