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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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TheLuckyNumbers

SRMSRM 403• 29 May 2008
Brute Force
Div 1 · EasyDiv 2 · Medium
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TheLargestLuckyNumber

SRMSRM 403• 29 May 2008
Simulation
Div 2 · Easy
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RandomSort

SRMSRM 402• 24 May 2008
Dynamic ProgrammingSimple Math
Div 1 · EasyDiv 2 · Hard
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LargestGap

SRMSRM 402• 24 May 2008
Brute ForceGreedyString Manipulation
Div 1 · Medium
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IncreasingSequence

SRMSRM 402• 24 May 2008
Dynamic Programming
Div 1 · Hard
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WordAbbreviation

SRMSRM 402• 24 May 2008
Simple SearchIterationString Manipulation
Div 2 · Easy
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ConsecutiveNumbers

SRMSRM 402• 24 May 2008
Brute ForceSimple SearchIterationSorting
Div 2 · Medium
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FIELDDiagrams

SRMSRM 401• 6 May 2008
Simple Math
Div 1 · EasyDiv 2 · Medium
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RunningLetters

SRMSRM 401• 6 May 2008
Encryption/CompressionSearchString ManipulationString Parsing
Div 2 · Hard
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NCool

SRMSRM 401• 6 May 2008
GeometrySearchSimple Math
Div 1 · Hard
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3081–3090 of 6,362 problems

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