|
|
9141 |
ATabc304f
[ABC304F] Shift Table
|
1 / 1 |
10 |
|
|
8491 |
ATagc038c
[AGC038C] LCMs
|
1 / 1 |
10 |
|
|
131 |
ATarc155d
[ARC155D] Avoid Coprime Game
|
1 / 1 |
10 |
|
|
3891 |
P4226
[Spoj 5971] LCMSum
|
1 / 1 |
10 |
|
|
4292 |
P4627
【莫比乌斯反演】[国家集训队] JZPKIL
|
1 / 1 |
10 |
|
|
5099 |
P5434
[WC2014] 时空穿梭
|
1 / 2 |
10 |
|
|
3670 |
lg1447
[NOI2010] 能量采集
|
5 / 7 |
9 |
|
|
6317 |
lg1587
[NOI2016] 循环之美
|
1 / 2 |
10 |
|
|
3855 |
lg2158
*【线性筛:欧拉函数】仪仗队[SDOI2008]
|
8 / 15 |
7 |
|
|
3966 |
lg2522
*【莫比乌斯反演】gcd(i,j)=k的对数2[HAOI2011] Problem b
|
21 / 39 |
4 |
|
|
5595 |
lg3172
[CQOI2015] 选数
|
3 / 14 |
9 |
|
|
4867 |
lg3307
【逆元】[SDOI2013] 项链
|
1 / 1 |
10 |
|
|
5194 |
lg3312
[SDOI2014] 数表
|
2 / 10 |
10 |
|
|
5659 |
lg3327
[SDOI2015] 约数个数和
|
3 / 4 |
10 |
|
|
6484 |
lg3700
[CQOI2017] 小 Q 的表格
|
3 / 3 |
10 |
|
|
6485 |
lg3704
[SDOI2017] 数字表格
|
8 / 47 |
8 |
|
|
6582 |
lg3784
[SDOI2017] 遗忘的集合
|
1 / 2 |
10 |
|
|
2374 |
lg4619
[SDOI2018] 旧试题
|
1 / 1 |
10 |
|
|
12522 |
lg5221
Product
|
1 / 2 |
10 |
|
|
7230 |
lg6624
[省选联考 2020 A 卷] 作业题
|
2 / 2 |
10 |
|
|
9842 |
loj528
「LibreOJ β Round #4」求和
|
0 / 0 |
(无) |
|
|
9884 |
loj572
「LibreOJ Round #11」Misaka Network 与求和
|
0 / 0 |
(无) |
|
|
1643 |
loj2476
「2018 集训队互测 Day 3」蒜头的奖杯
|
1 / 1 |
10 |
|
|
2754 |
loj2652
「POI2007 R1」查询 Queries
|
28 / 83 |
6 |
|
|
8922 |
loj3632
「2021 集训队互测」Lovely Dogs
|
1 / 3 |
10 |
|
|
11233 |
loj6179
Pyh 的求和
|
0 / 0 |
(无) |
|
|
11235 |
loj6181
某个套路求和题
|
1 / 1 |
10 |
|
|
11272 |
loj6222
幂数 !(加强版)
|
0 / 0 |
(无) |
|
|
11273 |
loj6229
这是一道简单的数学题
|
0 / 0 |
(无) |
|
|
11398 |
loj6482
LJJ 爱数数
|
0 / 0 |
(无) |
|
|
11406 |
loj6491
「XXOI 2018」简单的最大公约数
|
0 / 0 |
(无) |
|
|
11410 |
loj6519
魔力环
|
0 / 0 |
(无) |
|
|
11417 |
loj6539
奇妙数论题
|
0 / 0 |
(无) |
|
|
11484 |
loj6686
Stupid GCD
|
1 / 1 |
10 |
|
|
9782 |
loj6693
「MtOI2019」幽灵乐团
|
1 / 1 |
10 |
|
|
9773 |
loj6702
「hyOI2019」henry_y 的莫比乌斯函数
|
1 / 1 |
10 |