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cho.sh
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Cho Mini-Apps
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1,519 problems
Title
Nuclear Bomb
Closest Pair of Points
Building a Tournament
Recover Tree Preorder
Symmetric Drawing
Liars
Safe Drop Test
Bus Timetable
Sum of Numbers 7
Prevtree
Page 13 of 16
Tower of Hanoi
Weakness in an Encryption Algorithm
Lamps
Line Up
Conflicting Strings
Reducing Tree Height
Water Filling
Safe Cracking
Graph Reconstruction
Rectangles and Shape
Square and Points
Death Note
Drawing a Mountain Range
Cutting Intervals
Race
Post Office
Nonlinear Sequences
Monodigital Expression
Grid Separator
Quack
LCD Display Test
Sequence
Honeycomb
Coin 1
Minimum Coin Count
Sum of Three Numbers
Building Profit Plan
Union Area of Right Isosceles Triangles
Here-There
Number of Expression Values
Base Stations
Magic Orbs
Theater Seats
Number Game
Warehouse Polygon
Seat Arrangement
Gene
Roadblock Inspection
Seven Dwarfs
Adventure Game
Round Trip
Restoring Numbers
Buying Jewels
Otherworld Game
Turning Off Streetlights
City Round Trips 2
Wedding Procession
Find Direct Supervisors
String Reconstruction
Word Chain
Crowing
Dumbbell Sorting
Ganggangsullae Circle
Binary Matrix
Ant-Elephant War
Minimum Edit Distance 2
Team Running Selection
Graph Hash
Obstacle Course Design
Microbiology Lab
Repeated Sequence
Phone Number Mnemonics
Survival and Escape
Symmetric Picture 2
Farmer
Remarkable Students
Tree Cutting
Large Integer Arithmetic
Cutting the Stone Slab
Binary Sequence Rotation
Fax Compression
Dance Pad Minimum Energy
Guitar Lesson
Mirror Rays
Mine Removal
Popping Balloons
Mirror Restoration
Finding a Momentum Sequence
Wireless Communication Base Stations
Grand Canal
Unknown Polygon
Semiconductor Design
Keyboard Typo
Compare Exchange
Sum of Consecutive Integers
Square-Substring-Free Number
Minimum and Maximum
Axis-Parallel Lines
Drive
Teleport Route
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