Sphere Online Judge
sign in
News
Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2024-12-29
20 : 21 : 53
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
18
19
20
21
22
23
24
25
26
27
28
Next
>
ID
NAME
CODE
USERS
ACC %
5150
Junk-Mail Filter
JMFILTER
126
20.88
5151
Alice’s Cube
ALICECUB
504
28.94
5152
Brute-force Algorithm EXTREME
BFALG
97
21.84
5153
Compressed String
COMPRESS
40
30.00
5154
Cryptography Reloaded (Act II)
CRYPTO7
31
27.89
5155
Exciting Time
TETRIS2D
40
13.03
5156
Flowers Placement
FLOWERS2
41
31.06
5157
Game Simulator
TRACTOR
17
4.57
5158
Heroes Arrangement
HEROARR
12
12.80
5159
Island Explorer
IEXPOLRE
34
15.28
5160
Jinyuetuan Puzzle
O2JAM
40
36.69
5161
Factorial vs Power
FACVSPOW
1127
26.10
5163
Tower of Vientiane
VIENTIAN
92
40.20
5182
Double Sorting
PAIRSORT
12
8.88
5196
Monotonous numbers
MONONUM
611
47.98
5197
Differential Diagnosis
DIFFDIAG
59
23.75
5240
Area of a Garden
GARDENAR
1695
47.12
5271
A Coin Game
XOINC
548
31.81
5295
Adjacent Bit Counts
GNYR09F
3653
64.76
5296
Air Combat
COMBAT
64
14.85
5298
Interval Challenge
INTERVA2
137
16.61
5300
Mexican Standoff
MEXICAN
21
23.19
5301
Query Problem
QUERYSTR
683
37.37
5317
Tetravex Puzzle
TETRAVEX
282
46.09
5373
Four Mines
MINES4
14
8.10
5446
Fishing Net
FISHNET
166
31.17
5449
Seinfeld
ANARC09A
9526
40.05
5450
Tiles of Tetris, Not!
ANARC09B
3182
35.97
5451
Not So Flat After All
ANARC09C
1123
42.64
5452
Hop Do not Walk
ANARC09D
145
35.45
5453
Air Strike
ANARC09F
176
23.69
5462
Art Plagiarism
AP
10
23.44
5463
Bird or not bird
BIRD
115
38.74
5464
Counting triangles
CT
204
28.85
5465
Deliver pizza
DP
405
22.85
5466
Electronic queue
EQ
158
37.19
5467
Finding password
FP
180
16.63
5468
Going to school
GS
323
35.97
5469
Houses
HOUSES2
43
27.66
5511
Heavy Sequences
HSEQ
82
18.23
5522
Buy Your House
PHU09H
12
35.90
5523
Highway Patrol
PHU09K
15
47.95
5531
Kutevi Hard
KUTH
88
43.17
5541
Sequoiadendron
SEQUOIA
62
45.22
5542
Counting pairs
CPAIR
132
26.53
5566
Math with Bases
BSMATH2
15
11.28
5609
Knight Moves
KMOVES
100
40.35
5637
LL and ErBao
ISUN1
5
50.88
5638
Mobile Service Hard
SERVICEH
84
22.53
5640
Fractions on Tree
NG0FRCTN
926
61.19
© Spoj.com. All Rights Reserved. Spoj uses
Sphere Engine
™ © by
Sphere Research Labs
.