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Ruby IV
ProblemsUnrated
Arena
byeongkeunahnRuby IV
byeongkeunahn10
Ruby IV 281139 until Ruby III
603 Solved223 Contributions7 Reverse rivals
AC RATING
Ruby IV 2811
#88
Top ↑0.07%
Sum of top 100 problems
+ 2,370
Ruby IIRuby IIIRuby IVRuby IVRuby VRuby VRuby VRuby VRuby VRuby V
Ruby VDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond I
Diamond IDiamond IDiamond IDiamond IDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond II
Diamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond II
Diamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIIDiamond IIIDiamond IIIDiamond III
Diamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond III
Diamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond III
Diamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond III
Diamond IIIDiamond IIIDiamond IIIDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IV
Diamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IV
CLASS 10
+ 250
603 solved = ⌊175 × (1 − 0.995603)⌉
+ 166
223 contributions = ⌊25 × (1 − 0.9223)⌉
+ 25
Streak
Date changes at 9:00 PMUTC. Solved states updated by force recalculation are not included.
Problems
603 solved
LevelProblems
Bronze406.6%
Silver447.3%
Gold10817.9%
Platinum20033.2%
Diamond19632.5%
Ruby111.8%
Tags
TagsProblemsRating
#data structures15726.0%Diamond III
2477
#dynamic programming12620.9%Diamond III
2414
#mathematics14824.5%Diamond IV
2393
#segment tree8413.9%Diamond IV
2350
#tree6310.4%Diamond IV
2314
#graph theory9315.4%Diamond IV
2303
#greedy6911.4%Diamond V
2210
#binary search508.3%Platinum II
2011
#string6410.6%Platinum II
2011
#number theory508.3%Platinum IV
1889