Sphere Online Judge (SPOJ)

list of classical problems

ID	NAME	USERS	ACC %	DIFFICULTY C I
12958	Another Gift Problem	41	19.43
12961	Drastic Grapes	39	31.52
12964	Count on a treap	9	30.88
13020	Help MR BEAN	10	9.48	1 1
13031	Vision Field	28	24.46	34 34
13049	The Loyalty of the Orcs	91	28.47
13092	Snakes and Ladders Again	88	14.83
13094	Beggars	48	27.62	50 50
13118	The Rook and The Rookette	34	26.20	17 17
13120	FizzBuzz Happy 2013	12	37.84
13156	Tom and Jerry	29	13.33
13166	Totient in permutation (medium)	20	49.35	17 34
13167	Totient in permutation (hard)	7	12.61
13223	The BrainFast Processing! Classical version	9	38.75	50 17
13362	Median of sub-sequences	34	19.49
13365	Move the boulder	5	8.11
13369	Cut on a tree	11	6.43
13382	Kindergarten Painting Competition	37	37.50
13404	The Encrypted Password	166	36.06	17 17
13508	Madotsuki Pattern	13	43.75
13511	Determine the vismin value !	40	27.91
13591	Factor y Hell	9	19.47	50 34
13621	Security	26	28.18
13622	Dead Pixels	24	22.22
13815	India in Box	24	15.06
13816	Pheversos Game	8	46.15
13826	The Grandslam of Grandslams!	14	19.54
13884	FLING1	56	23.47
13895	Party Time	2	15.62
13941	The AMSCO cipher	248	37.85	17 17
13945	GHALIBS CHALLENGE	4	17.24
13948	Disjoint Subtrees	20	44.81	34 34
14031	Spring Primality	22	20.66
14034	Autumn Leaves	12	40.00
14035	Winter Crush	24	34.88
14181	LIFE IS A RACE	12	29.76
14387	Science	19	25.45
14751	Self Descriptive Number	46	56.46
14819	Permutation Generator	34	29.70
14830	The Codefather	14	13.00	1 1
14833	The Fox and the Wolf	16	26.50	17 17
14839	Boxdropper	19	33.63	17 17
14848	Boxlings	20	25.20
14858	digit count	42	23.41
14883	Box Factory	14	34.00
14889	Good Strategy	56	38.86
14946	Travelling Santa	54	33.18	9 9
14949	HELPER	13	39.47
14957	Chinese game	25	23.78
14961	Maximum Girth	645	55.38	17 26

list of classical problems

filter by

Most popular tags