c# - Self Contained Binary Search with only a single int and array parameter -

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so have function need create in addition binary search must data mining (so not pure binary search)/

custombinarysearch(int goal, int[] myarray)

i know quite how go making binary search. problem stems signature of function. pass index values of sub-array recursively call required maintain original signature.

is there way pass sub-segment of array without creating new array? trying efficient code.

aka custombinarysearch(goal, myarray[startindex, endindex])?

the problem stems signature of function. pass index values of sub-array recursively call required maintain original signature.

make public method call private method has signature prefer.

is there way pass sub-segment of array without creating new array?

this feature proposed c# 7.


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