Programming-Idioms

Edit summary for version 36 by programming-idioms.org:
[Csharp] using

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2017-02-07, 21:45:31

2017-03-07, 10:31:09

Idiom #15 Pick uniformly a random integer in [a..b]

Pick a random integer greater than or equals to a, inferior or equals to b. Precondition : a < b.

Pick a random integer greater than or equals to a, inferior or equals to b. Precondition : a < b.

choose

choose

System;

using System;

Random r = new Random();
return r.next(a, b + 1);

Random r = new Random();
return r.next(a, b + 1);

Make sure to add 1 to the second argument of next, as it is not inclusive by default.

Make sure to add 1 to the second argument of next, as it is not inclusive by default.

https://msdn.microsoft.com/en-us/library/system.random%28v=vs.110%29.aspx

https://msdn.microsoft.com/en-us/library/system.random%28v=vs.110%29.aspx

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