Skip to main content
Menu
Problems
Contributors
API
API Documentation
API Tools
My Account
Profile
Sign In
Select a problem or
browse problems
All Judges
Sphere Online Judge
Toph
Dev Skill
CATS Online Judge
URI Online Judge
Facebook Hacker Cup
Light Online Judge
Google Code Jam
UVa Online Judge
ACM-ICPC Live Archive
UVa Online Judge
Volume 130 (13,000-13,999)
Problem ID
Title
Solution by
Most Popular Input by
13000
VIP Treatment
Kazi Nayeem
Morass
13001
Jumping Frogs
try
anachor
13002
Just Some Permutation 5
try
Add input
13003
Toll Management III
Nazim
ShouravAhmed
13004
At Most Twice
dibery
Morass
13005
Blood Groups
dibery
dibery
13006
Cake Cut
ZHUVRY
Morass
13007
D as in Daedalus
dibery
Anjupiter
13008
Exposing Corruption
Ivan David Molina Naizir
Morass
13009
Fence the Vegetables Fail
try
Morass
13010
Galactic Taxes
try
Morass
13011
Height Map
Ivan David Molina Naizir
uDebug
13012
Identifying Tea
dibery
uDebug
13013
Just a Bit Sorted
try
Morass
13014
Keep It Energized
ZHUVRY
Morass
13015
Promotions
PoliKava
Essux
13016
Black Vienna
try
Morass
13017
Canvas Painting
try
Morass
13018
Dice Cup
Nabil Ibtehaz
feodorv
13019
Wooden Signs
UVa Online Judge
uDebug
13020
Landscaping
try
guilhemn
13021
Game of Cards
try
Morass
13022
Sheldon Numbers
UVa Online Judge
alcinos
13023
Text Processor
try
Add input
13024
Saint John Festival
UVa Online Judge
alcinos
13025
Back to the Past
dibery
--
13026
Search the Khoj
Nabil Ibtehaz
Morass
13027
Moroccan Wooden Box
Add Solution
--
13028
XOR Subset
try
Morass
13029
Emoticons
shakil_AUST
Ahmad_Elsagheer
13030
Brain Fry
try
Morass
13031
Geek Power Inc.
Rajkin Hossain
dibery
13032
Marbles in Jars
ssavi
uDebug
13033
Jumping Frogs II
Add Solution
--
13034
Solve Everything :-)
ssavi
uDebug
13035
Another Combination Problem
ssavi
uDebug
13036
Birthday Gift to SJ - 2
morris821028
Morass
13037
Chocolate (2)
ssavi
uDebug
13038
Directed Forest
shakil_AUST
Anjupiter
13039
Fibonacci Triangle
dibery
feodorv
13040
Flyovers of Khakha
try
Morass
13041
Fraction and Sequence
try
feodorv
13042
Ikroch
try
Morass
13043
Marbles (2)
Virtual Judge
Add input
13044
Robot Hands
Morass
Morass
13045
Drawing Polygon
Morass
Morass
13046
Bus Collisions
try
Add input
13047
Arrows
rafsill
uDebug
13048
Burger Stand
rafsill
uDebug
13049
Combination Lock (2)
rafsill
uDebug
13050
Discovering Paths
try
Morass
13051
Enchanted Forest (2)
try
Add input
13052
Fisa Flood
dibery
uDebug
13053
Gift Box
Ibrahim Onu
uDebug
13054
Hippo Circus
dibery
dibery
13055
Inception
rafsill
Morass
13056
Jerry's Game
dibery
uDebug
13057
Prove Them All
hquilo
marcoa
13058
Baking Cakes with Grandma
hquilo
feodorv
13059
Tennis Championship
hquilo
Matrix.code
13060
Euler Diagrams
feodorv
Add input
13061
Going Shopping with Grandma (I)
hquilo
uDebug
13062
Going Shopping with Grandma (II)
hquilo
uDebug
13063
Trading Card Game
GonzaloC
GonzaloC
13064
Harvest Moon
caph1993
Morass
13065
Accelleratii Incredibus
Morass
Morass
13066
Ant-Man's Sugar Journey
caph1993
Morass
13067
Prime Kebab Menu
morris821028
uDebug
13068
The Weakest Link
hquilo
uDebug
13069
The Calculator Machine
iDebug
uDebug
13070
Palm Trees in the Snow
PoliKava
uDebug
13071
Double Decker
PoliKava
uDebug
13072
Duckindromes
PoliKava
PoliKava
13073
The Count of the Rose
Nazim
feodorv
13074
Fixed-Point Theorem
alberto.verdejo
alberto.verdejo
13075
Ice-Cream Cones
shimul_cseustc
uDebug
13076
The Traveller Squirrel
alberto.verdejo
alberto.verdejo
13077
The Merchant's Riddle
nasher
Anjupiter
13078
Feeding Chicks
alberto.verdejo
alberto.verdejo
13079
On the Beach!
alberto.verdejo
alberto.verdejo
13080
Piano Keyboard
Anjupiter
Anjupiter
13081
XOR Sequence Revisited
RC Tushar
uDebug
13082
High School Assembly
Anjupiter
Anjupiter
13083
Yet Another GCDSUM
dibery
Morass
13084
Cameras as Invigilators
dibery
dibery
13085
Forming Teams
mosharrafoshy
uDebug
13086
Pirates of the Mega Ocean
RC Tushar
Anjupiter
13087
Virus RNA
Matrix.code
Add input
13088
Lexicographically Smallest FPIS
dibery
uDebug
13089
Golden Coins
Anjupiter
Anjupiter
13090
Base of MJ
mosharrafoshy
Morass
13091
No Ball
Anjupiter
Anjupiter
13092
Fold the String
Matrix.code
Morass
13093
Acronyms
shimul_cseustc
Morass
13094
Tobby Bones
feodorv
feodorv
13095
Tobby and Query
mosharrafoshy
feodorv
13096
Standard Deviation (2)
dibery
marcoa
13097
Tobby and the LED Display
dibery
Anjupiter
13098
Triangular Test II
dibery
uDebug
13099
Tobby and the Line Game
dibery
marcoa