chenqiuyuan233 on codeforces.com - Account

	Rank	Score	Rating	Date	Event
	—	·	·	Sept. 4, 2019	Codeforces Round 583 (Div. 1 + Div. 2, based on Olympiad of Metropolises) A B C D E F G H
	—	·	·	July 17, 2019	Codeforces Round 574 (Div. 2) A B C D1 D2 E F
	64	5732	2142 103	May 17, 2019	Codeforces Round 561 (Div. 2) A B C D E F
	21	6	2039 268	May 15, 2019	Educational Codeforces Round 65 (Rated for Div. 2) A B C D E F G
	—	·	·	May 14, 2019	Codeforces Round 560 (Div. 3) A B C D E F1 F2
	13	7	1771 271	Feb. 19, 2019	Codeforces Round 540 (Div. 3) A B C D1 D2 E F1 F2
	—	·	·	Feb. 16, 2019	Codeforces Round 539 (Div. 1) A B C D E F
	—	·	·	Feb. 10, 2019	Codeforces Round 538 (Div. 2) A B C D E F
	—	·	·	Feb. 7, 2019	Codeforces Global Round 1 A B C D E F G H
	—	·	·	Feb. 3, 2019	CodeCraft-19 and Codeforces Round 537 (Div. 2) A B C D E
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