Problems authored by mello

Problem Name	Accuracy	Users solved	Tags
DAG	25.20	59	constructive algorithms
System Testing	62.50	24	-
Once in a casino	-	0	-
Santa Claus and Robot	76.23	624	greedy
Triple Flips	28.29	59	constructive algorithms
Amazing bitset	84.00	42	-
Chattering	28.13	57	data structures dp
The Unbearable Lightness of Weights	45.83	43	dp
Barcelonian Distance	46.39	223	geometry implementation
Familiar Operations	35.19	43	graphs math
Curiosity Has No Limits	32.74	561	dp
Technogoblet of Fire	60.97	1208	implementation sortings
Dijkstra	20.89	45	-
The Unbearable Lightness of Weights	30.14	168	math
Deja vu	3.57	1	-
Playing Piano	46.94	211	dp
Minimum path	18.50	153	dfs and similar dp graphs greedy
Keep talking and nobody explodes -- hard	80.49	33	-
Once in a casino	20.87	46	greedy implementation
Santa Claus and a Place in a Class	84.81	370	math
Power Tree	22.14	87	dfs and similar dsu graphs greedy trees
Diana and Liana	32.24	62	*2200
Santa Clauses and a Soccer Championship	34.43	125	trees
Diana and Liana	43.15	138	greedy two pointers
Santa Clauses and a Soccer Championship	39.44	51	constructive algorithms dfs and similar graphs trees
Cram Time	54.22	219	greedy
Triple Flips	11.43	4	constructive algorithms
Triple Flips	27.55	18	constructive algorithms
Vasya and Maximum Matching	51.61	11	dp trees *2600
Secret Letters	85.00	17	data structures dp geometry
Mike and Children	63.88	1304	data structures
Cram Time	40.65	195	greedy
Curiosity Has No Limits	46.60	114	*1500
Barcelonian Distance	46.28	168	geometry
Santa Claus and Tangerines	16.25	275	binary search dp
The very same Munchhausen	6.67	13	brute force *3000
Minimum path	28.83	197	dp greedy hashing
Power Tree	27.78	10	dfs and similar dp
Barcelonian Distance	46.58	87	geometry implementation *1900
Kitchen Utensils	75.46	751	-
Segment tree or Fenwick?	21.70	120	data structures
Golden Plate	83.00	1056	implementation math
Keep talking and nobody explodes -- easy	87.04	47	bitmasks brute force expression parsing
Cram Time	34.23	539	math
Compress String	16.67	101	strings
Minimum path	20.85	100	greedy
Technogoblet of Fire	68.42	25	-
Once in a casino	17.39	2	*2700
Vasya and Maximum Matching	62.76	90	dp trees
Golden Plate	88.03	575	implementation math
Who needs suffix structures?	94.44	34	-
Nash equilibrium	26.05	90	-
Personalized Cup	44.68	656	-
Familiar Operations	-	0	*2700
Santa Claus and Keyboard Check	27.05	273	implementation
Santa Claus and a Palindrome	32.52	113	constructive algorithms greedy
Personalized Cup	23.21	122	-
Diana and Liana	42.55	19	-
Santa Claus and Robot	75.80	194	constructive algorithms math
Santa Claus and a Place in a Class	79.19	961	constructive algorithms math
The very same Munchhausen	50.00	6	-
Keep talking and nobody explodes -- medium	66.67	10	-
Negative Time Summation	32.00	16	constructive algorithms
Chattering	19.15	6	*2700
Santa Claus and Tangerines	21.76	100	binary search greedy two pointers
Playing Piano	35.72	375	dp
Rain Protection	29.41	11	binary search geometry
Chattering	17.74	4	*2700
Compress String	22.16	180	dp strings
Compress String	11.45	15	-
Santa Claus and a Palindrome	23.62	317	data structures hashing strings
Santa Claus and Keyboard Check	28.91	725	greedy implementation strings
Vasya and Maximum Matching	54.55	6	dp trees
Kitchen Utensils	88.51	147	-
The Unbearable Lightness of Weights	38.61	54	dp
Familiar Operations	34.15	8	graphs math
System Testing	40.91	234	implementation

Problems authored by mello

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