TopcoderArchive

6,362 Problems. One Archive.
A challenge for every curious mind.

Explore decades of Topcoder problems. Read the statements, study the examples, and put your skills to the test.

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PartyGame

TCOTCO05 Round 2• 16 Aug 2005
Dynamic ProgrammingMath
Div 1 · Medium
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RectangleError

TCOTCO05 Round 1• 16 Aug 2005
Geometry
Div 1 · Easy
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FibonacciSum

TCOTCO05 Round 1• 16 Aug 2005
Dynamic ProgrammingGreedy
Div 1 · Medium
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DiscCover

TCOTCO05 Semi 3• 16 Aug 2005
Dynamic ProgrammingGeometryMath
Div 1 · Hard
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OptimalTax

TCOTCO05 Round 3• 16 Aug 2005
Math
Div 1 · Medium
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Conference

TCOTCO05 Semi 3• 16 Aug 2005
GreedyString Parsing
Div 1 · Medium
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GetSubsequence

TCOTCO05 Round 4• 16 Aug 2005
Dynamic Programming
Div 1 · Hard
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Answer

TCOTCO05 Round 2• 16 Aug 2005
Dynamic Programming
Div 1 · Hard
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ClassScores

SRMSRM 258• 10 Aug 2005
Simple MathSimple SearchIteration
Div 2 · Easy
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MissileTarget

SRMSRM 258• 10 Aug 2005
MathSearch
Div 2 · Hard
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3911–3920 of 6,362 problems

These pages preserve content from retired Topcoder services. Problem pages include public learning material; member submissions and performance data are not published.