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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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StringRings

SRMSRM 776• 23 Jan 2020
Dynamic ProgrammingMath
Div 1 · MediumDiv 2 · Hard
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BinaryHeapLeaf

SRMSRM 776• 23 Jan 2020
Math
Div 2 · Medium
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CheatingAfterTests

SRMSRM 776• 23 Jan 2020
GreedySimple MathSimple SearchIteration
Div 2 · Easy
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IterateOverACube

SRMSRM 775• 15 Jan 2020
Simple MathSimple SearchIteration
Div 1 · EasyDiv 2 · Hard
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FairSplit

SRMSRM 775• 15 Jan 2020
Math
Div 1 · Hard
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EnlargeTheCave

SRMSRM 775• 15 Jan 2020
Graph TheoryRecursion
Div 2 · Medium
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CompletelyDifferentStrings

SRMSRM 775• 15 Jan 2020
Simple MathSimple SearchIterationString Manipulation
Div 2 · Easy
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CardDrawGame

SRMSRM 775• 15 Jan 2020
Brute ForceDynamic Programming
Div 1 · Medium
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LandSplitter

SRMSRM 774• 9 Jan 2020
Brute ForceGreedyMathSimple SearchIteration
Div 1 · EasyDiv 2 · Hard
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PrimeWithSubstring

SRMSRM 774• 9 Jan 2020
MathSimple SearchIteration
Div 2 · Medium
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571–580 of 6,362 problems

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