Sphere Online Judge
sign in
News
Problems
basics
challenge
classical
none
partial
riddle
tutorial
Status
Ranking
Forum
SPOJ
time:
2025-09-06
18 : 39 : 38
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
30
31
32
33
34
35
36
37
38
39
40
Next
>
ID
NAME
CODE
USERS
ACC %
9120
Magic Star
GCPC11D
174
52.72
9121
Magical Crafting
GCPC11E
58
46.94
9122
Diary
GCPC11F
1066
35.71
9123
Security Zone
GCPC11G
39
27.45
9124
Sightseeing
GCPC11H
120
17.92
9125
Suiting Weavers
GCPC11I
91
29.52
9126
Time to live
GCPC11J
2058
37.70
9137
Pyramid Sums
PYRSUM
96
35.60
9138
Pyramid Sums 2
PYRSUM2
114
33.61
9161
Legendre symbol
LEGRENDS
190
45.42
9185
TORNJEVI
TORNJEVI
224
33.41
9199
Circular Track
SPEED
3351
40.29
9213
Mafia
MAFBOI08
53
23.93
9219
Nikhil Problem
BHAT007
225
45.88
9331
DCD
DCD
64
52.07
9334
Point in tetrahedron
TETRAHED
141
57.59
9340
Arbitrage
ARBITRAG
1950
39.50
9367
Segment Flip
SFLIP
89
10.64
9378
Landfill
LANDFILL
70
42.44
9382
Complan Carnival
CARNIVAL
41
34.62
9385
Strictly not a Prime
MAIN111
369
28.68
9386
Re-Arrange II
MAIN112
278
44.33
9387
Special String
MAIN113
1112
39.62
9430
The game of 31
GAME31
165
39.30
9433
Buzzwords
BUZZW
87
32.21
9434
New Horizons
NEWH
11
31.75
9440
To Add or to Multiply
ADDMUL
19
16.26
9443
Trial of Doom
YALOP
30
29.20
9444
Block Drop
BLOCKDRO
25
27.33
9445
Attack of the Clones
CLONES
29
52.31
9446
Shortest Circuit Evaluation
SHORTCIR
28
43.75
9447
Genetics
GENETICS
47
33.53
9448
Swarm of Polygons
SWARM
39
31.21
9458
Ghosts having fun
GHOSTS
223
12.20
9459
Connecting three towns (variation)
THREETW1
56
24.43
9489
Johny Hates Math
ANARC07J
26
7.19
9493
Advanced Fruits
ADFRUITS
2263
37.52
9494
Just Add It
ZSUM
6464
46.85
9503
Working in Beijing
WORKB
645
49.07
9504
Paint on a Wall
PAINTWAL
26
42.31
9505
Distinct Subtrees
DSUBTREE
21
25.27
9506
Jimmy´s Travel Plan
DIST2
23
40.66
9507
Mario and Mushrooms
MARIO2
346
57.00
9508
Magic Bitwise AND Operation
AND
107
12.66
9509
Shortest Path on a Cylinder
CYLINDES
28
31.51
9510
Ads Proposal
ADSPROP
72
26.14
9511
24-Puzzle
PUZZLE24
24
17.76
9512
Bombing
BOMB2
89
23.46
9513
Game
TETRISGM
20
18.58
9515
Dwarven Sniper´s Hunting
HUNT1
18
39.34
© Spoj.com. All Rights Reserved. Spoj uses
Sphere Engine
™ © by
Sphere Research Labs
.