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Volume 100 (10,000-10,099)
Problem ID
Title
Solution by
Most Popular Input by
10000
Longest Paths
forthright48
Darkmaster
10001
Garden of Eden
Anjupiter
Anjupiter
10002
Center of Masses
forthright48
UVa Online Judge
10003
Cutting Sticks
forthright48
uDebug
10004
Bicoloring
forthright48
brianfry713
10005
Packing Polygons
lighted
brianfry713
10006
Carmichael Numbers
forthright48
eXecutioner
10007
Count the Trees
forthright48
Anjupiter
10008
What's Cryptanalysis?
dibery
uDebug
10009
All Roads Lead Where?
forthright48
UVa Online Judge
10010
Where's Waldorf?
feodorv
brianfry713
10011
Where Can You Hide?
UVa Online Judge
UVa Online Judge
10012
How Big Is It?
forthright48
UVa Online Judge
10013
Super Long Sums
forthright48
Mabius
10014
Simple Calculations
forthright48
UVa Online Judge
10015
Joseph's Cousin
lighted
UVa Online Judge
10016
Flip-Flop the Squarelotron
forthright48
Anjupiter
10017
The Never Ending Towers of Hanoi
Anjupiter
UVa Online Judge
10018
Reverse and Add
uDebug
UVa Online Judge
10019
Funny Encryption Method
forthright48
Mikhail Goncharov
10020
Minimal Coverage
Morass
Morass
10021
Cube in the Labirint
UVa Online Judge
UVa Online Judge
10022
Delta-Wave
BelgianFries
Anjupiter
10023
Square Root
dibery
Mikhail Goncharov
10024
Curling up the Cube
UVa Online Judge
UVa Online Judge
10025
The ? 1 ? 2 ? ... ? n = k problem
forthright48
UVa Online Judge
10026
Shoemaker's Problem
forthright48
brianfry713
10027
Language Cardinality
brianfry713
UVa Online Judge
10028
Demerit Points
forthright48
brianfry713
10029
Edit Step Ladders
morris821028
UVa Online Judge
10030
Computer Dialogue
UVa Online Judge
Add input
10031
Saskatchewan
UVa Online Judge
Add input
10032
Tug of War
forthright48
Ahmad_Elsagheer
10033
Interpreter
dibery
UVa Online Judge
10034
Freckles
dibery
Batman
10035
Primary Arithmetic
forthright48
Morass
10036
Divisibility (1)
forthright48
Anonymous
10037
Bridge (2)
forthright48
TryCatchMe
10038
Jolly Jumpers
feodorv
uDebug
10039
Railroads
UVa Online Judge
UVa Online Judge
10040
Ouroboros Snake
UVa Online Judge
UVa Online Judge
10041
Vito's Family
uDebug
uDebug
10042
Smith Numbers
forthright48
UVa Online Judge
10043
Chainsaw Massacre
Mikhail Goncharov
brianfry713
10044
Erdos Numbers
forthright48
Batman
10045
Echo
UVa Online Judge
UVa Online Judge
10046
Fold-Up Patterns
UVa Online Judge
Add input
10047
The Monocycle
forthright48
Morass
10048
Audiophobia
mpt
Anjupiter
10049
Self-Describing Sequence
forthright48
UVa Online Judge
10050
Hartals
uDebug
brianfry713
10051
Tower of Cubes
forthright48
UVa Online Judge
10052
Inviting Politicians
UVa Online Judge
Add input
10053
Envelopes
UVa Online Judge
Anjupiter
10054
The Necklace
Morass
pedropablo
10055
Hashmat the Brave Warrior
uDebug
uDebug
10056
What Is the Probability
Anjupiter
UVa Online Judge
10057
A Mid-Summer Night's Dream
uDebug
UVa Online Judge
10058
Jimmi's Riddles
Mikhail Goncharov
UVa Online Judge
10059
The Hazard of CSE Department!
UVa Online Judge
Add input
10060
A Hole to Catch a Man
forthright48
csdain
10061
How Many Zeros and How Many Digits?
dibery
UVa Online Judge
10062
Tell Me the Frequencies!
uDebug
uDebug
10063
Knuth's Permutation
forthright48
UVa Online Judge
10064
Travelling in another Dimension
UVa Online Judge
UVa Online Judge
10065
Useless Tile Packers
hquilo
UVa Online Judge
10066
The Twin Towers
forthright48
UVa Online Judge
10067
Playing with Wheels
forthright48
brianfry713
10068
The Treasure Hunt
UVa Online Judge
UVa Online Judge
10069
Distinct Subsequences
forthright48
UVa Online Judge
10070
Leap Year or Not Leap Year and ...
uDebug
GastonFontenla
10071
Back to High School Physics
uDebug
uDebug
10072
Bob Laptop Woolmer and Eddie Desktop Barlow
forthright48
metaphysis
10073
Constrained Exchange Sort
UVa Online Judge
metaphysis
10074
Take the Land
forthright48
Morass
10075
Airlines
forthright48
jasoria
10076
The Bumpy Robot
UVa Online Judge
Anjupiter
10077
The Stern-Brocot Number System
forthright48
Batman
10078
The Art Gallery
forthright48
UVa Online Judge
10079
Pizza Cutting
uDebug
Anjupiter
10080
Gopher II
forthright48
UVa Online Judge
10081
Tight Words
forthright48
feodorv
10082
WERTYU
uDebug
Morass
10083
Division (2)
cyktsui
Morass
10084
Hotter Colder
Mikhail Goncharov
rrrrrrrr
10085
The Most Distant State
aliakber
Anjupiter
10086
Test the Rods
forthright48
Batman
10087
The Tajmahal of ++Y2k
UVa Online Judge
feodorv
10088
Trees on My Island
UVa Online Judge
wilsonhong
10089
Repackaging
UVa Online Judge
UVa Online Judge
10090
Marbles (1)
forthright48
UVa Online Judge
10091
The Valentine's Day
Anjupiter
Anjupiter
10092
The Problem with the Problem Setter
forthright48
UVa Online Judge
10093
An Easy Problem!
forthright48
UVa Online Judge
10094
Place the Guards (1)
UVa Online Judge
Morass
10095
Saving the Planet
UVa Online Judge
Add input
10096
The Richest Man of the Universe
lighted
UVa Online Judge
10097
The Color Game
UVa Online Judge
marcoa
10098
Generating Fast, Sorted Permutation
uDebug
Morass
10099
The Tourist Guide
forthright48
Morass