Sphere Online Judge
sign in
News
Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2024-08-14
21 : 57 : 07
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
10
11
12
13
14
15
16
17
18
19
20
Next
>
ID
NAME
CODE
USERS
ACC %
3070
How many subsequences
SEQ5
94
9.74
3078
Copying DNA
COPYDNA
44
23.53
3105
Power Modulo Inverted
MOD
1010
26.24
3106
Dictionary Subsequences
DICTSUB
163
17.99
3107
Odd Numbers of Divisors
ODDDIV
1046
18.26
3108
Charlesbert and Merangelou
GRAPHGAM
71
47.31
3109
Longest Common Prefix
STRLCP
350
24.29
3110
Palindromic Number
PALNUM
94
20.15
3111
Stabards
STABARDS
160
43.10
3112
Strings
STSTRING
264
30.68
3133
Here We Go(relians) Again
GORELIAN
168
40.22
3166
Permutation Exponentiation
PERMSG
33
14.85
3184
Game of Lines
LINES
1302
27.71
3195
Doors and Penguins
DOORSPEN
238
27.22
3196
Divisibility Relation
DIVREL
284
20.96
3197
Tree Construction
TREECST
62
20.00
3249
Typesettin
TYPESET
34
45.98
3251
Slink
SLINK
15
44.44
3253
Electronic Document Security
EDS
149
60.78
3254
Guard
GUARD
14
51.72
3261
Race Against Time
RACETIME
1073
24.55
3266
K-query
KQUERY
5425
24.87
3267
D-query
DQUERY
12657
27.82
3273
Order statistic set
ORDERSET
3127
25.94
3305
Roman Patrollers
SA04C
45
58.72
3306
Very Special Boxes
SA04D
108
31.31
3307
Hex Tile Equations
HEXTILE
35
42.45
3308
The Bridges of San Mochti
BRIDGES2
64
54.40
3309
Bulletin Board
BULLETIN
19
20.80
3310
Serial Numbers
SERIALN
32
29.06
3314
Umnozak
UMNOZAK
105
29.17
3322
Doubled Numbers
DOUBLE
163
48.13
3347
Cestarine
HIGHWAY
59
34.31
3359
Stack
STACK
45
15.60
3360
Digital Image Recognition
IMGREC2
26
8.63
3361
Cavli
CAVLI
40
44.87
3362
Setnja
SETNJA
241
21.24
3363
Svada
SVADA
488
28.80
3372
Round Table
ROUNDT
57
45.00
3373
Permutation Code
PERMCODE
41
55.70
3374
Scavenger Hunt
SCAVHUNT
1364
50.35
3375
Stamps
STAMPS
13720
41.75
3376
Parking Lot
PARKINGL
138
20.05
3377
A Bug’s Life
BUGLIFE
15318
27.42
3379
String Shuffle
SSHUFFLE
393
65.96
3380
Tourist
TOURIST
1068
38.30
3381
Highways
HIGHWAYS
4347
37.96
3382
Monster Trap
MONSTER
27
22.44
3385
Yoda Goes Palindromic !
YODA
581
30.42
3387
Changing Maze
CHMAZE
616
29.54
© Spoj.com. All Rights Reserved. Spoj uses
Sphere Engine
™ © by
Sphere Research Labs
.