#트리 trees

#	제목	푼 사람 수	평균 시도
18215	Halting Problem	19	1.89
23382	Hamiltooonian Hike	34	1.47
30872	Hanyang Cherry Picking Contest	25	2.64
18846	Harvest	10	1.10
18159	Have You Ever Sorted an Array?	21	5.00
19386	HDRF	4	1.50
17000	Heaps of Fun	10	1.50
20239	Heroes of Coin Flipping	6	2.67
15265	Hidden Hierarchy	29	1.31
22911	Hidden Pancakes	35	1.26
15138	Hidden Supervisors	16	1.94
19290	Hiding a Tree	6	18.17
9198	Hierarchical Democracy	13	1.00
16587	Hierarchical Structure	30	2.37
1971	High Spies	1	1.00
26181	High-quality Tree	26	1.62
7644	Highway Construction	22	2.73
18370	Highway modernization	9	2.00
20065	Highway Tolls	31	2.55
23689	Hiperkocka	2	1.50
30296	HLD	6	2.17
17157	Hobson’s Trains	21	2.14
25409	Homework	15	2.07
10122	Hotels	97	1.96
24857	How Many Strings Are Less	4	1.25
23237	How Many Subtrees?	31	1.13
25475	Hrvati	4	1.00
6540	Huffman's Greed	1	4.00
31888	Hula's Cardgame	6	1.00
10525	Hyacinth	55	2.47
31724	Hyper Tree Problem	34	1.29
15389	Imelda’s Shopping Spree	8	2.88
30531	Impartial Strings	6	1.50
15060	Imperial roads	66	2.06
15047	Imposto Real	9	1.00
16732	Imputation	8	1.63
31494	In-order	5	3.20
18544	Incomparable Pairs	6	4.67
19335	Increasing Costs	18	1.83
17170	Increasing Sequence	30	3.03
29802	Indispensable Overpass	2	3.50
26612	infinite XYZ	31	3.10
25144	INFRASTRUKTURA	2	1.50
10897	Inherited disease	50	2.56
16529	Ink Colors	39	1.87
20174	Ink Mix	33	1.94
23699	Inner Product	4	2.00
17790	Inquiry II	49	2.08
18062	Insertion Order	20	2.00
26193	Insertions	3	1.67

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