Sphere Online Judge
sign in
News
Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2025-06-07
00 : 44 : 04
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 tutorial problems
<
Previous
1
2
3
4
5
6
7
8
9
10
11
Next
>
ID
NAME
CODE
USERS
ACC %
8790
Find summits
SUMMIT
17
61.43
8792
N - DIGIT NUMBERS
NDIGITS
266
35.57
8847
Google is Feeling Lucky
FEELUCK
1719
53.35
8865
Brackets
BRKTS
246
33.26
8897
Vadivu vs Kanth
VKANTH
157
38.50
8900
LUCKYNINE
NITHY
475
33.12
8901
BRAINF__K DESIGN
BF
21
55.81
8903
DRAWING IT
ARTIST
65
50.21
8911
FREE PATHS
WAYS2
90
39.61
8931
PATHS( no source code limit)
WAYS3
50
54.24
8999
Primo Va Primo Viene
PRIMOVV
15
35.42
9078
Graph basics concepts
GRAPHS11
22
20.47
9082
Graph basics concepts
GRAPHS12
17
1.39
9106
REARRANGE
NOVICE61
128
38.80
9108
SHAKE
NOVICE66
114
38.42
9109
NTH WORD
NOVICE67
42
39.66
9111
Prime Time
NSUJ02A
142
35.15
9113
Digibomb!
NSUJ03C
55
66.38
9114
String Game
NSUJ02D
68
57.94
9115
Prime Kitties
NSUJ02E
132
48.63
9127
Graph basics concepts II
GRAPHS21
6
11.67
9128
Graph basics concepts II
GRAPHS22
8
19.30
9151
Kids Love Candies
MIDOZ
399
66.28
9173
Repetitions
REPTTS
13
16.90
9188
Edit Distance Variant 1
EDITV1
15
39.58
9189
Edit Distance Variant 2
EDITV2
21
60.00
9261
Cúcara Mácara
CUCARAMA
17
45.95
9333
Student Proxy
AUCSE012
195
26.69
9339
Contains Prime
AUCSE015
19
41.18
9361
The Circumference of the Circle
CIRCCIRC
33
44.71
9362
Knight Moves
KNIGHTMV
21
24.00
9369
Progression
VUDAAB
680
55.73
9415
It is all about five
ALLFIVE
167
31.26
9438
Celebrity Split
CELSP
6
14.52
9465
Spectrum of colours
SPECTRUM
56
65.81
9500
Bit counts
BITCNTR
1610
63.83
9501
Best balanced diet
SETRR
11
20.69
9514
Parsing URL
TETRSIGM
25
33.33
9533
Kindergarten Counting Game
KINDJ
644
35.38
9536
Calculating very big numbers very quickly
MODPOW
152
26.88
9573
Spot the largest string
SPOTIT
18
21.95
9594
Count the strings
NUMSTR
24
45.45
9595
Fast addition
MEGAUSS
195
46.13
9598
Get me correct
GETCORR
70
18.94
9605
Warmup Problem A
C2011AA
22
29.47
9639
Doing Nothing
DONOTHIN
1273
45.63
9654
Prime Count
PCOUNT
65
18.54
9716
Binary Palindromes Set
BINPALI
31
39.42
9737
Traversal(Easy)
BST1
73
47.64
9739
Not Fibonacci please
FIBOFAST
138
36.38
© Spoj.com. All Rights Reserved. Spoj uses
Sphere Engine
™ © by
Sphere Research Labs
.