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Ruby IV
Problems
Unrated
Arena
byeongkeunahnRuby IV
byeongkeunahn10
Ruby IV 281139 until Ruby III
597 Solved220 Contributions7 Reverse rivals
AC RATING
Ruby IV 2811
#82
Top ↑0.06%
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 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 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
597 solved = ⌊175 × (1 − 0.995597)⌉
+ 166
220 contributions = ⌊25 × (1 − 0.9220)⌉
+ 25
Streak
Date changes at 9:00 PMUTC. Solved states updated by force recalculation are not included.
Problems
597 solved
LevelProblems
Bronze396.5%
Silver437.2%
Gold10517.6%
Platinum19833.2%
Diamond19733.0%
Ruby111.8%
Tags
TagsProblemsRating
#data structures15726.3%Diamond III
2479
#dynamic programming12520.9%Diamond III
2413
#mathematics14524.3%Diamond IV
2393
#segment tree8414.1%Diamond IV
2350
#tree6310.6%Diamond IV
2314
#graph theory9315.6%Diamond IV
2303
#greedy6711.2%Diamond V
2208
#binary search508.4%Platinum II
2005
#string6310.6%Platinum III
1984
#number theory498.2%Platinum IV
1876