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SPOJ
time:
2025-07-13
04 : 33 : 43
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WHITESPACE
list of classical problems
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ID
NAME
CODE
USERS
ACC %
1
Life, the Universe, and Everything
TEST
222289
33.16
12
The Game of Master-Mind
MMIND
783
44.24
13
Hotline
HOTLINE
212
16.12
14
I-Keyboard
IKEYB
1303
42.78
15
The Shortest Path
SHPATH
7683
24.06
24
Small factorials
FCTRL2
51202
29.62
31
Fast Multiplication
MUL
9014
20.73
32
A Needle in the Haystack
NHAY
11312
38.34
34
Run Away
RUNAWAY
530
22.25
35
Equipment Box
EQBOX
1326
14.48
36
Secret Code
CODE1
550
35.43
37
The Proper Key
PROPKEY
140
13.91
38
Labyrinth
LABYR1
5351
25.80
39
Piggy-Bank
PIGBANK
8222
35.49
40
Lifting the Stone
STONE
1643
23.74
41
Play on Words
WORDS1
3300
19.56
42
Adding Reversed Numbers
ADDREV
86767
48.66
43
Copying Books
BOOKS1
2829
25.74
44
Substitution Cipher
SCYPHER
332
13.61
47
Skyscraper Floors
SCRAPER
291
12.64
49
Hares and Foxes
HAREFOX
113
7.65
50
Invitation Cards
INCARDS
1771
43.02
51
Fake tournament
TOUR
1810
26.94
55
Jasiek
JASIEK
472
28.17
56
Dyzio
DYZIO
1221
31.44
57
Supernumbers in a permutation
SUPPER
1102
32.91
58
Crime at Piccadily Circus
PICAD
650
14.02
60
The Gordian Dance
DANCE
236
40.16
63
Square Brackets
SQRBR
3877
56.70
64
Permutations
PERMUT1
4381
52.21
65
Ball
BALL1
158
34.92
66
Cross-country
CRSCNTRY
4107
64.52
67
Cutting out
CUTOUT
301
40.77
68
Expression
EXPR1
168
28.83
69
Moulds
MOULDS
133
34.66
70
Relations
RELATS1
253
28.68
83
Bundling
BUNDLE
56
34.62
84
Shortcut
SHORTCUT
235
31.43
86
November Rain
RAIN1
300
17.57
87
Football
FOOTBALL
66
20.00
89
Hang or not to hang
HANGLET
64
15.38
90
Minimizing maximizer
MINIMAX
387
24.81
91
Two squares or not two squares
TWOSQRS
6088
24.68
92
Cutting off Squares
CUTSQRS
262
41.02
96
Shopping
SHOP
3093
44.18
97
Party Schedule
PARTY
8934
36.22
98
Dance Floor
DFLOOR
722
40.21
99
Bus
BUS
187
22.18
100
Tower of Babylon
BABTWR
3092
50.53
101
Fishmonger
FISHER
2314
38.20
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