Sphere Online Judge (SPOJ)

list of tutorial problems

ID	NAME	QUALITY	USERS	ACC %	DIFFICULTY C I
21168	At random		307	38.52
16481	Split the number		20	38.39	34 17
9106	REARRANGE		123	38.38
22222	Julius Divisibility		20	38.33
22409	Search for an integer in a list of integers		240	38.28
26496	Recursive World!!!		100	38.27	15 26
7865	Regular expressions (Easy)		12	38.18
9108	SHAKE		113	38.15	1 1
26621	Atul and Aastha Chronicles 1	9	480	38.12	6 5
26266	Sort an array of student records by reg numbers		7	38.10
37314	Chuỗi đối xứng 3		6	38.10
8468	AVERAGE	1	1263	38.04	6 6
12447	LOVER BOY	-1	62	38.03	1 1
24316	Un segundo después		27	38.03
15396	Kyle Makes a List		18	38.00
16784	Sachin Loves Boundaries		37	37.93
22059	Jumping Cat	1	8	37.93
14157	Cut Stick	5	400	37.92	9 13
13397	How Many Primes		135	37.91	1 1
15302	Color The Big Wall		11	37.84
34398	Congruent primes	1	6	37.84	17 17
10209	Theory of Computation		25	37.76
22803	Number Of ways		10	37.68
16694	Goodness of Numbers	1	33	37.62
25125	Caesar cipher	-1	19	37.62	1 1
12410	No more Johnny		61	37.56
11095	Symmetric or not		131	37.56
10208	Overestimate		132	37.50
14721	Knives Are Better	1	16	37.50	34 34
15303	Triangle	-1	39	37.50	1 1
1279	Run Length Decoding		85	37.42	1 1
9716	Binary Palindromes Set		28	37.37
24318	Número Alternantes		22	37.31
20340	Connectivity	2	305	37.21	12 12
4768	Cool Numbers		204	37.19
11239	Number Theory (Easy)	2	92	37.05	17 26
8648	Square number game		14	37.04
26911	Factorial base 12	2	64	37.04	9 17
6192	H Function		95	36.90
34195	Memory Game 3		78	36.88
2912	Super Primes	1	276	36.78
2626	RegExp Master	-1	88	36.73	34 17
13212	Seconds Apart	1	53	36.72	1 1
4897	Meowist Networking	8	894	36.68	14 4
21442	Lowest Common Ancestor	32	2011	36.65	13 12
1415	Problems Collection (Volume 2)	-1	166	36.65	50 50
491	The Cursed Room		154	36.64
9109	NTH WORD	1	37	36.61
14116	Funky Strings	1	14	36.59
5012	Spanish Conjugation	1	74	36.56	17 1

list of tutorial problems

filter by

Most popular tags