Convert Binary Number into Integer

This is a discussion on Convert Binary Number into Integer within the C++ Programming forums, part of the General Programming Boards category; What I need to do is convert a binary number into a integer when the binary number is stored as ...

  1. #1
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    Convert Binary Number into Integer

    What I need to do is convert a binary number into a integer when the binary number is stored as a int array? The binary number must be in an array.

  2. #2
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    If Bin is the binary number that is stored as an array of integers:

    Code:
    int Bin[] = { 1, 1, 0, 1 };
    int Integer = Bin[3] + 2*Bin[2] + 4*Bin[1] + 8*Bin[0];
    Of cource the array must be bigger when the number it contains is bigger than 15.
    Last edited by texus; 04-14-2011 at 11:19 AM.

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