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Top Rated Accepted
#294: ucup-team3612
Accepted: : 322
#295: Acoipp
Accepted: : 321
#295: sqrtqwq
Accepted: : 321
Alea iacta est!
#295: tillnow
Accepted: : 321
#298: ucup-team7736
Accepted: : 319
#299: SirTechnical
Accepted: : 318
#300: Seniorious
Accepted: : 317
We do not know and will not know
#300: SJZ2010
Accepted: : 317
我咋啥也不会 ini
#302: M_sea
Accepted: : 315
歩み続けて 辿り着く先へと
#302: Zero_OP
Accepted: : 315
#304: 0000pnc
Accepted: : 314
#304: suspicious-impostor
Accepted: : 314
#304: wrhaco
Accepted: : 314
#307: LuSter_M
Accepted: : 310
#308: __jk__
Accepted: : 307
#308: ucup-team3479
Accepted: : 307
#308: ushg8877
Accepted: : 307
#311: zhaohaikun
Accepted: : 306
#312: ckling
Accepted: : 305
#312: ucup-team3556
Accepted: : 305
#314: lishujia
Accepted: : 304
#315: ucup-team7610
Accepted: : 303
#316: Sorting
Accepted: : 302
ㅗ오ㅗ
#316: ucup-team3602
Accepted: : 302
#316: ucup-team7398
Accepted: : 302
#319: ideograph_advantage
Accepted: : 301
#319: ucup-team6927
Accepted: : 301
一切都会逝去，唯有死神永生
#319: ucup-team7879
Accepted: : 301
#319: yimuhua
Accepted: : 301
3115201
#323: ucup-team7725
Accepted: : 300
#324: Diaosi
Accepted: : 299
#324: i_love_qingyu
Accepted: : 299
#326: A_programmer
Accepted: : 298
#326: znstz
Accepted: : 298
#328: happybob
Accepted: : 297
#328: RDFZchenyy
Accepted: : 297
悟已往之不谏，知来者之可追。实迷途其未远，觉今是而昨非。
#330: momoforce
Accepted: : 296
#330: nhuang685
Accepted: : 296
#330: ucup-team7334
Accepted: : 296
#333: Naitoah
Accepted: : 295
老年大学生来打 XCPC 了。
#333: Shui_Dream
Accepted: : 295
#333: ucup-team4217
Accepted: : 295
#336: CHD
Accepted: : 294
即使雨永不停歇地下，也要在未曾被雨浸透的角落保有属于自己的一小片虹。
#336: huangleyi
Accepted: : 294
#336: ucup-team073
Accepted: : 294
#339: travel
Accepted: : 293
#340: CSQ
Accepted: : 292
#340: NKheyuxiang
Accepted: : 292
#342: I_be_wanna
Accepted: : 291
我是废物我怕谁
#343: addiyoue
Accepted: : 288
You Know Who
#343: ucup-team5217
Accepted: : 288
#343: ucup-team8556
Accepted: : 288
#346: _yhz
Accepted: : 287
#346: ucup-team3099
Accepted: : 287
#348: Journey_to_Edge_Ring
Accepted: : 286
ECUST_飞向边界环 (est. 2025)Member:hatertumu1thuguanfu
#348: specialuser
Accepted: : 286
#348: ucup-team7899
Accepted: : 286
#351: XY_Eleven
Accepted: : 285
#352: cyq
Accepted: : 283
#352: intiger
Accepted: : 283
#352: lindelof
Accepted: : 283
#352: YuanShiTianZun
Accepted: : 283
#352: zrczrczrczrc
Accepted: : 283
1
#357: rqoi031
Accepted: : 282
#357: ucup-team6749
Accepted: : 282
#357: ucup-team7557
Accepted: : 282
喂喂要剃光頭 實學西到此一遊
#357: UESTC_Null_Point_Titans
Accepted: : 282
#361: tzl_Dedicatus545
Accepted: : 281
忙碌着 无为着 继续
#362: ucup-team7961
Accepted: : 280
目标：先刷500题看看实力有没有进步;备忘录：https://contest.ucup.ac/modify_team/ucup-team7961（更新队伍信息）
#363: Mango2011
Accepted: : 279
#363: ucup-team1817
Accepted: : 279
#363: WJnY
Accepted: : 279
#366: GotoHiotori
Accepted: : 278
我大概，一辈子也忘不了 CRYCHIC
#366: heung_min
Accepted: : 278
#368: LittleDrinks
Accepted: : 277
#369: Nyans
Accepted: : 276
#370: Nangu
Accepted: : 275
#370: ucup-team045
Accepted: : 275
#372: UESTC_lyc_fan_club
Accepted: : 274
#373: cdx123456
Accepted: : 273
#373: ucup-team1525
Accepted: : 273
#375: dxbt
Accepted: : 272
#376: 2147483647str
Accepted: : 271
#376: Forever_Young
Accepted: : 271
#376: SATSKY
Accepted: : 271
#376: zdczdc
Accepted: : 271
#380: KevinLikesCoding
Accepted: : 270
$$\pi(n)=\phi\left(n,\pi\left(n^\frac{1}{3}\right)\right)-\pi\left (n^\frac{1}{3} \right ) + 1 - \sum_{p\in \left(n^\frac{1}{3},n^\frac{1}{2} \right] } \pi \left (\frac{n}{p} \right )-\pi(p)+1 $$
#380: touhou-baursak
Accepted: : 270
#382: dygog
Accepted: : 269
#382: LYT0122
Accepted: : 269
#384: AFewSuns
Accepted: : 268
$\displaystyle\sum_{n \geq 0}{(x+y)^n\frac{u^n}{n!}}=\sum_{k \geq 0}\frac{x}{x-kz}(x-kz)^k\frac{u^k}{k!}\sum_{l \geq 0}\frac{(y+kz)^l}{l!}u^l$
#384: huaxiamengjin
Accepted: : 268
#384: lazy1105
Accepted: : 268
ぼっち・ざ・ろっく！
#387: evolfish
Accepted: : 266
#387: lnw143
Accepted: : 266
what doesn't kill you makes you stronger
#387: mod998244353
Accepted: : 266
#387: welken
Accepted: : 266
#391: CaiGuang
Accepted: : 265
#392: hshhh
Accepted: : 264
#392: noip258
Accepted: : 264