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Ruby V
Problems
Unrated
Arena
hellogaonRuby V
hellogaon9
Ruby V 272179 until Ruby IV

Sungwoo Park | hellogaon.tistory.com

3,863 Solved940 Contributions16 Reverse rivals
AC RATING
Ruby V 2721
#193
Top ↑0.12%
Sum of top 100 problems
+ 2,281
Ruby IRuby IRuby IIIRuby IVRuby VRuby VRuby VRuby VDiamond IDiamond I
Diamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond I
Diamond IDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIIDiamond IIIDiamond IIIDiamond III
Diamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond 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
Diamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond IVDiamond VDiamond VDiamond V
Diamond VDiamond VDiamond VDiamond VDiamond VDiamond VDiamond VDiamond VDiamond VDiamond V
Diamond VDiamond VDiamond VDiamond VDiamond VDiamond VDiamond VDiamond VDiamond VDiamond V
CLASS 9
+ 240
3,863 solved = ⌊175 × (1 − 0.9953863)⌉
+ 175
940 contributions = ⌊25 × (1 − 0.9940)⌉
+ 25
Streak
Date changes at 9:00 PMUTC. Solved states updated by force recalculation are not included.
Problems
3,863 solved
LevelProblems
Bronze1,43637.2%
Silver94324.4%
Gold84721.9%
Platinum46111.9%
Diamond1132.9%
Ruby80.2%
Tags
TagsProblemsRating
#data structures40910.6%Diamond III
2429
#dynamic programming42311.0%Diamond IV
2371
#mathematics1,26432.7%Diamond V
2254
#segment tree1132.9%Diamond V
2248
#tree1143.0%Diamond V
2242
#graph theory41010.6%Platinum I
2131
#greedy2596.7%Platinum II
2039
#string57114.8%Platinum II
2027
#number theory1834.7%Platinum III
1974
#implementation1,45437.6%Platinum III
1918