Javascript Question
Number combinations program?
My question is the following: I want to write a program that can calculate how many combinations in a given digit.
For example:
How many number combinations in 5 digits?
Which is 5 x 4 x 3 x 2 = 120 combinations!
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Answer Source
If i understand you right, i Think this is what you want:
var n = <number>
Math.pow(9,n);
This calculates how many deferent combinations you can have in n digits
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