#data structures data_structures

#	Title	# Solved	Avg. Tries
19223	Foolprüf Security	15	1.60
19227	Just Arrange the Icons	23	1.48
19239	min-xor	19	2.58
19242	Matrix Sum	12	6.17
19246	Tribute	22	1.82
19247	Boardroom Meeting	11	2.73
19251	{We Need More Managers!	11	3.73
19272	Knapsack and Queries	3	1.33
19277	ADD, DIV, MAX	131	2.02
19283	Lunch Queue	13	3.85
19291	Donut	10	2.10
19295	Central Lake	5	2.60
19297	MST with Metropolis	45	3.84
19299	Sum of Squares of the Occurrence Counts	4	2.00
19307	Exit Song	8	1.63
19326	Cover the Paths	26	2.58
19327	Elevator	12	1.33
19328	Code-Cola Plants	11	1.45
19332	Prefix-free Queries	6	8.00
19334	Consistent Occurrences	13	7.23
19336	Mines	7	5.14
19337	Balls	28	2.50
19339	Octagons	8	4.25
19340	Tree Paths	10	2.10
19356	Spoonerisms	15	6.07
19363	Lowest Common Ancestor	21	5.95
19367	Compressed LCS	7	6.43
19378	Shortest Path Queries	15	2.40
19385	Frogs	4	1.25
19386	HDRF	4	1.50
19405	Exclusive Training	32	3.84
19416	Lines Game	2	1.00
19435	Differencia	10	2.20
19455	Bitwise Queries	113	3.22
19456	Cocktails	12	4.92
19463	Jumping on a Tree	6	4.67
19472	Array and Operations	123	1.72
19488	Championships	25	1.72
19492	Hay	16	5.06
19493	Gym	2	4.00
19499	K-transform	10	8.10
19507	Best Division	2	1.00
19531	적절한 문자열 문제	18	7.28
19550	빛의 전사 크리퓨어	48	4.85
19557	Mixture	6	2.33
19558	Joker	31	2.81
19561	Viruses	3	1.33
19566	수열의 구간 평균	297	2.05
19580	마스크가 필요해	203	4.48
19583	싸이버개강총회	2,261	2.49

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