ProblemsCompetitiveOrganization

Problems

#HandleRatingClassSolved
1
Master koosaga koosaga
3315
10⁺⁺
13,734
2
Master cki86201 cki86201
3228
10⁺⁺
6,808
3
Master ainta ainta
3218
10
4,718
4
Master mitnegativeinfinity mitnegativeinfinity
3212
10
2,963
5
Master world_vanquisher world_vanquisher
3194
10
693
6
Master yijw0930 yijw0930
3155
10
2,570
7
Master yclock yclock
3154
10
3,031
8
Master jhnah917 jhnah917
3150
10
12,388
8
Master utilforever utilforever
3150
9
5,081
10
Master qwerasdfzxcl qwerasdfzxcl
3148
10⁺⁺
2,352
11
Master moonrabbit2 moonrabbit2
3133
10
1,605
12
Master Lawali Lawali
3132
10
2,844
13
Master opera_tive opera_tive
3128
10
6,957
14
Master sebinkim sebinkim
3125
10
2,708
15
Master jthis jthis
3124
10
3,629
16
Master serin serin
3111
10
1,652
17
Master ronnie007 ronnie007
3104
10
1,111
18
Master gs18115 gs18115
3098
10
1,159
19
Master imeimi2000 imeimi2000
3078
10
1,515
20
Master mhy908 mhy908
3067
10⁺
902
21
Master dkim110807 dkim110807
3058
10
3,084
22
Master xiaowuc1 xiaowuc1
3057
10
16,076
23
Master 79brue 79brue
3043
10
3,527
24
Master arnold518 arnold518
3038
10
1,707
25
Master chmpro chmpro
3028
10
5,088
26
Master sorohue sorohue
3025
10
4,525
27
Master jeoffrey0522 jeoffrey0522
3013
10⁺⁺
1,931
28
Master jh05013 jh05013
3011
10
6,586
28
Master kcm1700 kcm1700
3011
10
3,298
30
Master rkm0959 rkm0959
3010
9
3,216
31
Master azberjibiou azberjibiou
3004
10
1,696
31
Master onjo0127 onjo0127
3004
10
2,647
31
Master urd05 urd05
3004
10
1,867
34
Master jhwest2 jhwest2
3002
10
4,337
35
Ruby I ohwphil ohwphil
2990
8
4,015
36
Ruby I vkdldjvkdnj vkdldjvkdnj
2987
10
3,633
37
Ruby I sukh1222 sukh1222
2978
10⁺
732
38
Ruby I jjang36524 jjang36524
2968
9
1,487
39
Ruby I dlalswp25 dlalswp25
2963
10⁺⁺
1,996
40
Ruby I edecudo edecudo
2961
10
9,380
40
Ruby I redcube231 redcube231
2961
6
1,038
42
Ruby I flappybird flappybird
2960
9
1,335
43
Ruby I songc songc
2959
10
814
44
Ruby I TAMREF TAMREF
2956
9
1,700
45
Ruby I byunjaewoo byunjaewoo
2951
9
1,235
46
Ruby II topology topology
2938
8⁺
1,228
47
Ruby II tony9402 tony9402
2933
9
5,292
48
Ruby II jeroenodb jeroenodb
2932
10
600
49
Ruby II yongwhan yongwhan
2928
9
3,167
50
Ruby II cs71107 cs71107
2922
9⁺
2,336
123593618703739