๋ฐฐ๊ฒฝ ์—†์Œ
kdh9949Ruby IV
kdh99499

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Ruby IV 28455 until Ruby III
3,878 Solved89 Contributions3 Reverse rivals
AC RATING
Ruby IV 2845
#48
Top โ†‘0.05%
Sum of top 100 problems
+ 2,405
Ruby VRuby VRuby VRuby VRuby VDiamond 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 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 IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond III
CLASS 9
+ 240
3,878 solved = โŒŠ175 ร— (1 โˆ’ 0.9953878)โŒ‰
+ 175
89 contributions = โŒŠ25 ร— (1 โˆ’ 0.989)โŒ‰
+ 25
Streak
1 day
Longest: 36 days
Date changes at 9 PM. Solved states updated by force recalculation are not included.
Problems
1,748,238,254 EXP
LevelProblemsEXP
Bronze1,01426.1%1,128,3000.1%
Silver66217.1%5,027,3260.3%
Gold87022.4%47,930,7732.7%
Platinum88922.9%413,826,86023.7%
Diamond3529.1%1,002,980,89857.4%
Ruby150.4%281,991,29316.1%
Tags
TagsProblemsRating
#data structures62616.1%Diamond II
2596
#graph theory45011.6%Diamond II
2548
#dynamic programming63116.3%Diamond II
2506
#segment tree2606.7%Diamond III
2493
#tree2175.6%Diamond III
2461
#greedy43311.2%Diamond III
2423
#mathematics1,24632.1%Diamond III
2420
#ad-hoc1854.8%Diamond IV
2359
#graph traversal2636.8%Diamond IV
2358
#binary search2075.3%Diamond IV
2351
Badges
49 badges
Achievement
Guardian of Balance - BronzeGuardian of Balance - SilverGuardian of Balance - GoldGuardian of Balance - PlatinumMaster of Balance - BronzeMaster of Balance - SilverMaster of Balance - GoldMaster of Balance - PlatinumCreator of Balance - BronzeCreator of Balance - SilverCreator of Balance - GoldCreator of Balance - PlatinumLevel 1 SproutLevel 2 SproutLevel 3 SproutLevel 4 SproutLevel 5 SproutNewbie Problem-solverBeginner Problem-solverApprentice Problem-solverSkilled Problem-solverProfessional Problem-solver1-Star Problem-solving Technician2-Star Problem-solving Technician
Season
Beta Contributor1 Solve2 Solves3์†”๋ธŒ
Event
Summer Postcard Decoration: Top 1,000 (2022)9500-card (2022)Christmas Gift (2022)
Contest
2020
3
The Real Final Ghudegy Cup 2 (2020)2020 with BOJUCPC 2020 Finals
2021
3
UCPC 2021Spent 2021 with BOJSpend 2022 with BOJ
2022
6
UCPC 2022Sinchon Station (2022)Warmth in the Snow (2022)2022 Seoul Cyber University Programming ContestIamCoder 2022 Year-end ContestSpent 2022 with BOJ
2023
6
Anime Cup (2023)Spend 2023 with BOJThe 1st hjroh Cup (2023)2023 UDPC (2023)2023 ์„œ๊ฐ•๋Œ€ํ•™๊ต ์ฒญ์ •์ˆ˜์ปต
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