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Ruby V
Problems
SS+
Arena
kohandyRuby V
kohandy8
Ruby V 278218 until Ruby IV

https://kohandy.tistory.com/

2,348 Solved2,246 Contributions14 Reverse rivals
AC RATING
Ruby V 2782
#92
Top ↑0.07%
Sum of top 100 problems
+ 2,352
Ruby IIIRuby IVRuby IVRuby IVRuby IVRuby VRuby VRuby VRuby VRuby V
Ruby VRuby VRuby VDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond I
Diamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond 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 IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IV
Diamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IV
Diamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IV
Diamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IV
CLASS 8
+ 230
2,348 solved = ⌊175 × (1 − 0.9952348)⌉
+ 175
2,246 contributions = ⌊25 × (1 − 0.92246)⌉
+ 25
Streak
Date changes at 9:00 PMUTC. Solved states updated by force recalculation are not included.
Problems
2,348 solved
LevelProblems
Bronze1,16549.6%
Silver28112.0%
Gold31613.5%
Platinum39716.9%
Diamond1626.9%
Ruby130.6%
Tags
TagsProblemsRating
#data structures26811.4%Diamond III
2438
#dynamic programming2119.0%Diamond III
2414
#mathematics95340.6%Diamond IV
2386
#segment tree1225.2%Diamond IV
2357
#tree1114.7%Diamond V
2272
#graph theory2068.8%Platinum I
2195
#string29412.5%Platinum II
2016
#binary search753.2%Platinum II
2000
#number theory994.2%Platinum III
1930
#greedy1275.4%Platinum III
1928