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Ruby IV
Problems
Unrated
Arena
dotoryaRuby IV
dotorya9
Ruby IV 28437 until Ruby III
9,355 Solved867 Contributions13 Reverse rivals
AC RATING
Ruby IV 2843
#66
Top ↑0.05%
Sum of top 100 problems
+ 2,403
Ruby IIIRuby IIIRuby IVRuby VRuby VRuby VRuby VRuby VRuby VRuby V
Ruby VRuby VDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond I
Diamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IIDiamond II
Diamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond II
Diamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond II
Diamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond 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 IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond III
CLASS 9
+ 240
9,355 solved = ⌊175 × (1 − 0.9959355)⌉
+ 175
867 contributions = ⌊25 × (1 − 0.9867)⌉
+ 25
Streak
Date changes at 9:00 PMUTC. Solved states updated by force recalculation are not included.
Problems
9,355 solved
LevelProblems
Bronze2,44226.1%
Silver2,56827.5%
Gold2,24524.0%
Platinum1,45015.5%
Diamond4104.4%
Ruby120.1%
Tags
TagsProblemsRating
#dynamic programming1,19312.8%Diamond II
2548
#data structures1,03511.1%Diamond II
2524
#graph theory1,08411.6%Diamond III
2494
#mathematics2,74729.4%Diamond III
2486
#segment tree2642.8%Diamond III
2446
#tree2853.0%Diamond III
2431
#greedy7978.5%Diamond IV
2348
#binary search3123.3%Diamond IV
2335
#graph traversal6617.1%Diamond IV
2320
#geometry4374.7%Diamond IV
2318