๋ฐฐ๊ฒฝ ์—†์Œ
Ruby IV
Problems
Unrated
Arena
tony9402Ruby IV
tony94028
Ruby IV 282228 until Ruby III
4,227 Solved651 Contributions50 Reverse rivals
AC RATING
Ruby IV 2822
#66
Top โ†‘0.06%
Sum of top 100 problems
+ 2,392
Ruby IVRuby VRuby VRuby VRuby VRuby VRuby VRuby VRuby VRuby V
Ruby VDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond I
Diamond IDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond II
Diamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond IIDiamond II
Diamond IIDiamond IIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond 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 VDiamond V
CLASS 8
+ 230
4,227 solved = โŒŠ175 ร— (1 โˆ’ 0.9954227)โŒ‰
+ 175
651 contributions = โŒŠ25 ร— (1 โˆ’ 0.9651)โŒ‰
+ 25
Streak
Date changes at 9:00 PMUTC. Solved states updated by force recalculation are not included.
Problems
4,227 solved
LevelProblems
Bronze1,37832.6%
Silver1,03124.4%
Gold1,05124.9%
Platinum54612.9%
Diamond1383.3%
Ruby210.5%
Tags
TagsProblemsRating
#data structures53812.7%Diamond II
2523
#dynamic programming47211.2%Diamond III
2414
#segment tree1684.0%Diamond IV
2361
#mathematics1,32031.2%Diamond IV
2334
#tree1784.2%Diamond V
2291
#greedy3207.6%Platinum I
2190
#graph theory50311.9%Platinum I
2169
#string58513.8%Platinum I
2119
#number theory2175.1%Platinum II
2051
#geometry1503.5%Platinum II
2030
Badges
90 badges
Achievement
Creator of the Stars: Chapter 1Guardian 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 SproutNewbie Problem-solverBeginner Problem-solverApprentice Problem-solverSkilled Problem-solverProfessional Problem-solver1-Star Problem-solving Technician2-Star Problem-solving Technician3-Star Problem-solving Technician
Season
Beta Contributor1 Solve2 Solves3 Solves
Event
โ˜…โ˜…Seventeen Starsโ˜…โ˜… (2022)โ˜…โ˜…Twenty-two Starsโ˜…โ˜… (2022)Summer Postcard Decoration: Top 1,000 (2022)A yellow badge with a blue ribbon that seems to fit somewhere (2023)Not a Robot
Contest
2020
1
2020 with BOJ
2021
4
UCPC 2021SASA Programming Contest 2021Spent 2021 with BOJSpend 2022 with BOJ
2022
19
The 1st Blob Cup (2022)Hello, world! (2022)Binary Game 2 (2022)2022 Sogang University Freshman CupChicken Dance (2022)2022 Inha University Programming ContestUCPC 2022Semi-Game Cup 3 (2022)Sinchon Station (2022)2022 Chung-Ang University Programming Contest2022 IGRUS Newbie Programming ContestThe 1st Chocolate Cup (2022)Sogang Programming Contest 2022Gomgom Gold Award (2022)Gomgom Silver Award (2022)The 9th Hanyang University Programming Contest2022 Seoul Cyber University Programming Contest2022 1st Calculus, Probability, and Statistics CupSpent 2022 with BOJ
2023
33
Boardgame Cup (2023)2023 KSA Automata Winter ContestAnime Cup (2023)Spend 2023 with BOJThe 1st hjroh Cup (2023)2023 Chung-Ang University CHAC2022 shake! Dress Rehearsal (2023)2023 UDPCThe 1st AGCU Cup (2023)2023 Sogang University Freshman CupThe Spy (2023)Codemaster 2023The 2nd Chocolate Cup (2022)2023 Daegu Software Highschool Programming ContestUCPC 2023 ์ถœ์ „2023 KSA Automata Summer Contest์ œ3ํšŒ ๊ณ ๋ ค๋Œ€ํ•™๊ต MatKor Cup : 2023 Summer์ œ1ํšŒ ์œ ํ‹ธ์ปต - Chapter 1 (2023)์ œ2ํšŒ ํ์ฆˆ๋กœ์ปต (2023)์‹ ์ดŒ 5๊ฐœ ํ•™๊ต ํ˜ผํ•ฉ ๊ตํ‘œ (2ํ˜ธ์„  ver) (2023)๋ฉ”์ดํ”Œ์Šคํ† ๋ฆฌ (2023)์‹ ์ดŒ 5๊ฐœ ํ•™๊ต ํ˜ผํ•ฉ ๊ตํ‘œ (์ƒ์ง•์ƒ‰ ver) (2023)2023 ์ „๋‚จ๋Œ€ํ•™๊ต PIMM2023 ๊ตญ๋ฏผ๋Œ€ํ•™๊ต & ์ค‘์•™๋Œ€ํ•™๊ต ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฒฝ์ง„๋Œ€ํšŒ์ œ3ํšŒ ์ˆ™๋ช…์—ฌ์ž๋Œ€ํ•™๊ต ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฒฝ์ง„๋Œ€ํšŒ (2023)๋‹จ๋Œ€์†Œํ”„ํŠธ๊ณ  2023 ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋Œ€ํšŒ2023 ๋ธŒ์‹ค์ปต2023 ์ถฉ๋‚จ๋Œ€ํ•™๊ต SW-IT Contest์ œ 1ํšŒ ์„ ๋ฆฐ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์ฑŒ๋ฆฐ์ง€Zero One Algorithm Contest 2023์ œ1ํšŒ ์œ ํ‹ธ์ปต - Chapter 2 (2023)
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