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Top Rated Accepted
#492: ucup-team3188
Accepted: : 197
#492: x_707471
Accepted: : 197
#492: zlxFTH
Accepted: : 197
#497: KafuuChinocpp
Accepted: : 196
#497: lmh_qwq
Accepted: : 196
嘟嘟嘟
#497: qwq
Accepted: : 196
$\displaystyle \sum_{i=1}^n [i,i+1,\cdots, i+k] \pmod{10^9+7}$
#500: enar
Accepted: : 195
#500: nealzane
Accepted: : 195
#500: Nova_NightWind0311
Accepted: : 195
#500: ucup-team029
Accepted: : 195
#504: bykem
Accepted: : 194
#504: icpc_zhzx034
Accepted: : 194
#504: LittleDrinks
Accepted: : 194
#504: LYT0122
Accepted: : 194
#504: ucup-team6685
Accepted: : 194
#509: Lucid_Sorrow
Accepted: : 193
#509: ucup-team006
Accepted: : 193
#509: ucup-team8081
Accepted: : 193
#512: STIMULATION
Accepted: : 192
#513: ucup-team1191
Accepted: : 191
#513: ucup-team4740
Accepted: : 191
#513: ucup-team635
Accepted: : 191
#513: ucup-team6634
Accepted: : 191
#513: ucup-team6977
Accepted: : 191
#518: cdx123456
Accepted: : 190
#518: pk661
Accepted: : 190
#518: raincity
Accepted: : 190
#518: sk091204
Accepted: : 190
#522: ucup-team1001
Accepted: : 189
utopian
#523: 123456xwd
Accepted: : 188
#523: conzloi
Accepted: : 188
#523: oxford01
Accepted: : 188
#523: sdoi
Accepted: : 188
$$P_{a_i}(x) = [t^{a_i}]\frac{1}{1-xF(t)}$$
#523: sz051
Accepted: : 188
#523: ucup-team7102
Accepted: : 188
#529: crsfaa
Accepted: : 187
#529: ucup-team1766
Accepted: : 187
#531: carboxylBase
Accepted: : 186
#531: SiriYuri
Accepted: : 186
#531: ucup-team026
Accepted: : 186
#531: ucup-team5546
Accepted: : 186
#535: mekoszc
Accepted: : 185
#535: ucup-team1332
Accepted: : 185
#537: _FJqwq
Accepted: : 184
#537: Andyqian7
Accepted: : 184
#537: happybob
Accepted: : 184
#537: mln
Accepted: : 184
#541: ffffyc
Accepted: : 183
#541: myee
Accepted: : 183
与其诺诺以顺，不若谔谔以昌
#541: Nanako7_ix
Accepted: : 183
我想变强，我要变强......我要怎样做才能获得我想要的东西好想要好想要，好无力好无力，好无能好无能，好恶心好恶心我不要退役，我错了，我再也不偷懒了，我一天训 18 个小时，不要退役求你了
#544: jiangzhihui
Accepted: : 182
#544: Rong7
Accepted: : 182
We all get knocked down, but the measure of our character is how quickly we get back up.
#546: i_am_noob
Accepted: : 181
#546: mendicillin2
Accepted: : 181
#546: Nangu
Accepted: : 181
#546: yuanruiqi
Accepted: : 181
#546: yyx
Accepted: : 181
#551: definieren
Accepted: : 180
#551: OIer_Automation
Accepted: : 180
#551: ucup-team4714
Accepted: : 180
#551: ucup-team5101
Accepted: : 180
#551: WJnY
Accepted: : 180
#551: zhao_daodao
Accepted: : 180
#557: cyfff
Accepted: : 179
#557: cyq
Accepted: : 179
#557: not_fly
Accepted: : 179
#557: ucup-team1135
Accepted: : 179
#557: ucup-team3583
Accepted: : 179
#557: ZnPdCo
Accepted: : 179
#563: BreakPlus
Accepted: : 178
#563: czc
Accepted: : 178
#563: dottle
Accepted: : 178
das ico racer
#563: ucup-team7220
Accepted: : 178
#567: lindelof
Accepted: : 177
#567: noip258
Accepted: : 177
#567: ucup-team5248
Accepted: : 177
#567: Xia_uwu
Accepted: : 177
#571: ucup-team2454
Accepted: : 176
#571: ucup-team7699
Accepted: : 176
#571: xi_xi
Accepted: : 176
#574: Dalek_of_Rivia
Accepted: : 175
#574: isWFnoya
Accepted: : 175
#574: Mango2011
Accepted: : 175
#574: monstersqwq
Accepted: : 175
一整个宇宙，换一颗红豆
#574: Non_Trivial_TLE
Accepted: : 175
#574: Tomorrow
Accepted: : 175
#574: ucup-team3474
Accepted: : 175
#581: 353cerega
Accepted: : 174
#581: haze
Accepted: : 174
爱在一起或死在一起，舍此别无他途。
#581: Include_Z_F_R_
Accepted: : 174
#581: liuhengxi
Accepted: : 174
#581: pwx2009
Accepted: : 174
#581: Suzuranovo
Accepted: : 174
#587: Cybher
Accepted: : 173
#587: JWRuixi
Accepted: : 173
#587: paul2008
Accepted: : 173
#587: Sunlight9
Accepted: : 173
#587: ucup-team1376
Accepted: : 173
CJOIers?
#587: ucup-team5243
Accepted: : 173
#587: ucup-team5957
Accepted: : 173