kkr - Basecamp

Ruize Dong

kkr

International master

China

Joined Mar 16, 2025

Overview Rating Posts

Rating

2109

Problems41

Submissions72

Rating evolution

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kkr has completed the contest Weekend Practice #22 and scored 1,425 points15 days ago

kkr solved problem Pitchers (#12427) on first attempt15 days ago

kkr solved problem World (#12426) on first attempt15 days ago

kkr solved problem The Language of Westeros (#12425) on first attempt15 days ago

kkr solved problem Exam for the Night's Watch (#12424) on 3 attempt15 days ago

kkr solved problem Coding Errors (#12423) on 2 attempt15 days ago

kkr has joined contest Weekend Practice #2215 days ago

kkr has completed the contest Weekend Practice #19 and scored 816 points2 months ago

kkr solved problem Sometimes it happens (#12346) on 8 attempt2 months ago

kkr solved problem Shuffle (#12345) on 5 attempt2 months ago

kkr solved problem Equation (#12344) on first attempt2 months ago

kkr solved problem Loved, Not Loved (#12343) on first attempt2 months ago

kkr solved problem Monochrome Image (#12342) on first attempt2 months ago

kkr has joined contest Weekend Practice #192 months ago

kkr has joined contest Weekend Practice #183 months ago

kkr has completed the contest Weekend Practice #17 and scored 530 points3 months ago

kkr solved problem Blackjack (#12323) on first attempt3 months ago

kkr solved problem Gift (#12321) on 3 attempt3 months ago

kkr solved problem RGB String (#12320) on first attempt3 months ago

kkr solved problem Platform (#12319) on 2 attempt3 months ago

kkr has joined contest Weekend Practice #173 months ago

kkr has completed the contest Weekend Practice #14 and scored 1,500 points4 months ago

kkr has completed the contest Weekend Practice #16 and scored 1,450 points4 months ago

kkr solved problem Symmetric Construction (#12309) on 3 attempt4 months ago

kkr solved problem Permutation Fix Sum (#12308) on first attempt4 months ago