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Ruby IV
Problems
Unrated
Arena
byeongkeunahnRuby IV
byeongkeunahn10
Ruby IV 281634 until Ruby III
625 Solved233 Contributions10 Reverse rivals
AC RATING
Ruby IV 2816
#103
Top ↑0.07%
Sum of top 100 problems
+ 2,374
Ruby IRuby IIIRuby IVRuby IVRuby VRuby VRuby VRuby VRuby VRuby V
Ruby VRuby VDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond I
Diamond IDiamond IDiamond IDiamond IDiamond IDiamond IIDiamond IIDiamond IIDiamond IIDiamond II
Diamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond II
Diamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond 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 IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IV
Diamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IV
CLASS 10
+ 250
625 solved = ⌊175 × (1 − 0.995625)⌉
+ 167
233 contributions = ⌊25 × (1 − 0.9233)⌉
+ 25
Streak
Date changes at 9:00 PMUTC. Solved states updated by force recalculation are not included.
Problems
625 solved
LevelProblems
Bronze436.9%
Silver457.2%
Gold11418.2%
Platinum21133.8%
Diamond19631.4%
Ruby121.9%
Tags
TagsProblemsRating
#data structures16526.4%Diamond III
2490
#dynamic programming13221.1%Diamond III
2421
#mathematics15324.5%Diamond IV
2397
#segment tree8513.6%Diamond IV
2361
#tree6310.1%Diamond IV
2330
#graph theory9415.0%Diamond V
2298
#greedy7011.2%Diamond V
2213
#binary search528.3%Platinum II
2055
#string6610.6%Platinum II
2027
#number theory528.3%Platinum III
1919