C# Check for missing number in sequence

Posted by Jon on Stack Overflow See other posts from Stack Overflow or by Jon
Published on 2010-03-19T08:11:12Z Indexed on 2010/03/19 8:21 UTC
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c#

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c#3.0

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LINQ

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ienumerable

I have an List<int> which contains 1,2,4,7,9 for example.

I have a range from 0 to 10.

Is there a way to determine what numbers are missing in that sequence?

I thought LINQ might provide an option but I can't see one

In the real world my List could contain 100,000 items so performance is key

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Developer IT

C# Check for missing number in sequence - Developer IT

C# Check for missing number in sequence

c#

c#3.0

LINQ

ienumerable

Related posts about c#

.NET WebRequest.PreAuthenticate not quite what it sounds like

HttpWebRequest and Ignoring SSL Certificate Errors

The dynamic Type in C# Simplifies COM Member Access from Visual FoxPro

Dynamic Type to do away with Reflection

Finding a Relative Path in .NET

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Linq Tutorial

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