Sphere Online Judge
sign in
News
Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2024-11-27
23 : 17 : 14
All
ADA95
DOC
ASM32-GCC
ASM32
ASM64
GAWK
MAWK
BASH
BC
BF
C-CLANG
C
NCSHARP
CSHARP
C++ 4.3.2
CPP
CPP14-CLANG
CPP14
C99
CLPS
CLOJURE
COBOL
COFFEE
LISP clisp
LISP sbcl
D
D-CLANG
D-DMD
DART
ELIXIR
ERL
FSHARP
FANTOM
FORTH
FORTRAN
GO
GOSU
GRV
HASK
ICON
ICK
JAR
JAVA
JS-RHINO
JS-MONKEY
JULIA
KTLN
LUA
NEM
NICE
NIM
NODEJS
OBJC
OBJC-CLANG
OCAML
OCT
PAS-GPC
PAS-FPC
PDF
PERL
PERL6
PHP
PICO
PIKE
PS
PRLG-swi
PROLOG
PYTHON
PYPY
PYPY3
PYTHON3
PY_NBC
R
RACKET
RUBY
RUST
SCALA
SCM guile
CHICKEN
SCM qobi
SED
ST
SQLITE
SWIFT
TCL
TEXT
UNLAMBDA
VB.NET
WHITESPACE
list of classical problems
<
Previous
7
8
9
10
11
12
13
14
15
16
17
Next
>
ID
NAME
CODE
USERS
ACC %
1879
Game Time
GAMETIME
101
22.59
1880
Hanoi Calls
HANOICAL
202
55.04
1881
Instruction Decoder
ICODER
665
50.73
1960
Rectangles
RECTANGL
168
16.55
1961
Roman Roads
ROMANRDS
97
30.58
1962
Circles
CIRCLES
57
19.46
1963
Image Projections
IMGPROJ
104
32.61
1964
Tree cut
MMCUT
145
37.66
1965
Set Cover
SETCOV
25
12.42
1966
Ski Valley
SKIVALL
114
18.90
1991
Another Continuous Fractions Problem
ACFRAC
82
19.89
2000
Boxes (Hard)
BOX
17
3.07
2002
Random Number Generator
RNG
97
42.09
2005
Minus Operation
MINUS
304
33.25
2006
Load Balancing
BALIFE
1901
47.57
2007
Another Very Easy Problem! WOW!!!
COUNT
778
39.09
2008
Dab of Backpack
BACKPACK
669
23.64
2009
Cryptography
CRYPTO
142
4.80
2019
The Rolling Ball
ROLLBALL
3
5.26
2022
Truth Or Lie
TRUTHORL
102
22.42
2023
One Instruction Computer Simulator
ONEINSTR
40
9.66
2031
Please help You-Know-Who
YKH
36
33.33
2038
Rectangle Tiling
TILING
112
40.75
2047
Stone Removing Game
REMGAME
131
37.87
2050
Strange Billboard
CERC07B
802
60.65
2051
Cell Phone
CERC07C
159
31.34
2052
Hexagonal Parcels
CERC07H
75
29.07
2053
Key Task
CERC07K
1184
31.76
2054
Gates of Logic
CERC07L
38
24.28
2055
Weird Numbers
CERC07N
341
35.75
2056
Rectangular Polygon
CERC07P
134
47.66
2058
Reaux! Sham! Beaux!
CERC07R
660
32.89
2059
Robotic Sort
CERC07S
683
32.64
2060
Tough Water Level
CERC07W
34
26.34
2070
Minimum Distance
MINDIST
81
16.84
2123
Candy I
CANDY
28711
44.23
2124
Last Non-Zero Digit of Factorials
FCTRL4
476
25.08
2125
Number Labyrinth
LABYR2
61
24.84
2127
Rain
RAIN3
434
40.43
2128
K-In-A-Row
KROW
439
33.50
2129
Cake
CAKE2
70
21.63
2131
Get Back!
GETBACK
53
40.00
2132
Puzzle
PUZZLE2
85
32.11
2136
Candy II
CANDY2
607
45.90
2138
Pibonacci
PIB
43
14.58
2139
Gossipers
GOSSIPER
592
31.65
2140
(un)Fair Play
FAIRONOT
74
38.68
2141
Golden Garden
GARDEN
17
17.70
2142
Arranging Flowers
FLOWERS
23
9.57
2143
Dependency Problems
DEPEND
519
38.94
© Spoj.com. All Rights Reserved. Spoj uses
Sphere Engine
™ © by
Sphere Research Labs
.