contest_account가 해결한 문제

#	제목	푼 사람 수	평균 시도
1000	A+B STANDARD	323,352	2.59
20023	Advertisement Matching	35	2.46
20024	Bombs In My Deck	111	1.78
20026	Fix Wiring	92	1.55
20028	Min-hashing	39	1.49
20029	Mock Competition Marketing	77	2.47
20030	트리와 쿼리 17	31	2.77
20031	Remote Control	45	1.60
20032	Sewing Graph	77	1.43
20033	Square, Not Rectangle	202	2.01
20034	Steel Slicing 2	18	2.67
23472	Yosupo's Algorithm	10	2.00
23478	Sum Modulo	4	5.75
23480	Count Modulo 2	16	2.88
23481	Robots	21	2.48
23483	Construct Points	46	3.50
23484	Amidakuji	19	1.89
24957	Loop of Chocolate	89	1.06
24958	Lottery Fun Time	39	1.95
24959	Reversible Compression	22	2.82
24960	Wireless Communication Network	35	1.86
24963	Genealogy of Puppets	22	2.27
24966	The Cross Covers Everything	37	1.86
31346	Candies	8	2.38
31347	Chessboard Game	11	2.09
31348	Geometric Progression	26	3.73
31349	Inverse KMP	16	1.88
31350	IQ Test	5	2.40
31351	Walls	9	1.22
31352	Random Spanning Tree	5	1.80
31353	Tree Embedding	6	4.50
31354	Tri-color Spanning Tree	5	1.00
31355	XOr	30	1.50

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