Sphere Online Judge (SPOJ)

list of tutorial problems

ID	NAME	QUALITY	USERS	ACC %	DIFFICULTY C I
10373	Help Balaji!		1173	49.47	5 6
7129	Happy Telephones	1	258	49.50
7273	Rank of a Permutation		89	49.55
13153	Fast Division		119	49.57
22373	Sort the given list of n integers		249	49.66
7885	Happy Numbers II - Trial		283	49.66	34 17
13436	DILEMMA		58	49.67
10333	DIFFICULT INTERVIEW		78	49.75
5965	The Element of Surprise		125	49.83
2020	Painting Points		145	49.85
6521	SuperPower		35	50.00
8379	count frequency of digits		25	50.00
10359	How many words(SHELL)		3	50.00	1 1
10601	Spiral numbers	1	88	50.00	9 9
14124	S Number		62	50.00
14218	Grid Search		4	50.00
14870	ALIENS AND COWS		11	50.00
18038	Bombings _ Bombings Everywhere		10	50.00
21583	Print ♥		11	50.00
21675	VEGETABLE SHOPKEEPER 1		24	50.00
22448	Insert and Range Search		8	50.00
25188	Vampire Numbers	1	13	50.00	1 1
25589	Movie stars	1	17	50.00	1 1
25976	Community		9	50.00
29451	True Space	1	29	50.00	1 1
35005	Classic Sequence Sum	4	56	50.00	27 14
37314	Chuỗi đối xứng 3		10	50.00
10234	Here Be Dragons	3	1689	50.09	1 1
8903	DRAWING IT	1	65	50.21	1 1
12101	Entrée		149	50.23
8360	Prime After N	-1	314	50.40	1 1
2854	El Dorado	7	776	50.45	15 17
14740	Easy!!!		49	50.46
27263	Changus Big Battle	3	115	50.55	6 12
10492	Sum of factorial		69	50.57
7262	Nth greater value	-1	106	50.58
34474	Möbius function	3	29	50.59	9 9
5313	Root of the Problem		188	50.59	1 1
34099	IITKESO207PA1Q3		81	50.62
6528	Circle Counting		53	50.62	1 1
11492	Fast Schedule		270	50.65
11514	N-ARY TREE	1	87	50.74
8223	Binary Strings		27	50.79
11722	HELP ABHISHEK		51	50.80
3440	Enormous Input and Output Test	7	1643	50.87	4 8
21862	Number of Paths		25	50.94
37312	Chuỗi đối xứng 1		17	50.94	1 1
15536	Joey the President 500 points	1	19	51.02	17 17
12083	Appetizer		125	51.05
3032	Adding two numbers	4	6605	51.09	3 1

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