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Contest

DOJ Contest 4

Ended

Problem orderDifficulty orderRatingRatedAccessPublicTime limit180 min

Lead managers: admin
Authors: rladbeka
Testers: TBA

Starts: Jul 19, 2026, 8:00 PM
Ends: Jul 20, 2026, 11:00 PM

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Rules

총 9문제, 3시간 대회입니다. 참가해주셔서 감사합니다.

Problems

#	Title
A	따오제 야호~!⭐
B	무한문자열
C	빠르게 계산하기
D	N개의 방
E	ABAB
F	최소둘레 삼각형
G	겹치는 구간
H	ABABAB
I	X 만들기

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