Solved by xuanbac05

#	Title	# Solved	Avg. Tries
31483	Supporting everyone	25	1.00
30929	Rank Promotion	31	1.35
30880	Query Isn’t ROCK	42	4.40
30683	별이 빛나는 밤 (Hard)	24	2.25
29772	병사 분배	16	2.38
28318	Real Mountains	16	1.44
28176	Maximum GCD	57	3.21
28171	Sum of Numbers	18	7.00
28170	Goose, Goose, DUCK?	12	1.75
28089	응애(HARD)	39	4.00
28088	응애(EASY)	172	1.98
27480	Even Harder	11	1.73
26788	Wyprzedzanie	5	10.80
26111	Parentheses Tree	257	1.67
26110	Palindrome Type	187	2.01
26107	Frog Jump	138	1.56
26106	Forbidden Turns	117	2.40
26105	Folding Stick	117	2.24
25913	전투 시뮬레이션	39	3.41
25220	Rainy Markets	24	3.25
24973	Up Down Subsequence	48	1.50
24452	交易計画 (Trade Plan)	29	1.93
24272	루트 노드가 많은 트리일수록 좋은 트리이다	113	1.88
23568	Find the House	243	1.16
23567	Double Rainbow	304	2.54
22198	Toll	14	1.21
21078	Minimum Spanning Tree	6	2.17
20045	Trading System	82	5.06
17975	Strike Zone	335	1.77
17526	Star Trek	260	2.72
17429	국제 메시 기구	366	4.25
17399	트리의 외심	393	2.83
17236	Heights	76	1.72
17031	Moorio Kart	28	3.04
16998	It’s a Mod, Mod, Mod, Mod World	237	2.21
16978	수열과 쿼리 22	1,307	2.04
16901	XOR MST	265	2.88
16897	아인타 게임	88	3.39
16409	Coprime Integers	182	1.81
16308	Entirely Unsorted Sequences	52	1.77
16229	반복 패턴	200	4.27
16185	Fascination Street	49	1.71
16074	Mountaineers	322	3.58
16068	GPS	16	1.38
15929	The Sprawl	24	1.54
15768	Duathlon	51	2.73
15456	Greedy Gift Takers	101	2.12
14560	Communism	70	4.79
14258	XOR 그룹	70	2.56
14177	티떱랜드	212	2.14

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