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how to convert Binary numbers to decimal numbers and decimal numbers to binary
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How to convert binary numbers to decimal numbers and decimal numbers to binary numbers?
help!!!!!!
help!!!!!!
Last edited by Ancient Dragon; Feb 9th, 2009 at 7:56 pm. Reason: deleted color and bold tabs
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Practically a Master Poster
Re: how to convert Binary numbers to decimal numbers and decimal numbers to binary
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#2 Feb 9th, 2009
1) Read the rules.
2) Search the forums
3) Show code attempts
2) Search the forums
3) Show code attempts
Knowledge is power -- But experience is everything
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Re: how to convert Binary numbers to decimal numbers and decimal numbers to binary
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#3 Feb 9th, 2009
If you're using an int variable for keeping a decimal value and you want to convert it into a binary value, you should know how an int is represented.
An "int" uses 32 bits for representing the number. You can use binary operators in C++ to get the bytes. (OR / AND). I suggest that you do a search on what they are and how to use them. If you don't know the binary representation, do the same.
It's very easy to print all the bytes of an int. You can use a printf option of write a loop that will iterate 32 times to print every byte of the int.
An "int" uses 32 bits for representing the number. You can use binary operators in C++ to get the bytes. (OR / AND). I suggest that you do a search on what they are and how to use them. If you don't know the binary representation, do the same.
It's very easy to print all the bytes of an int. You can use a printf option of write a loop that will iterate 32 times to print every byte of the int.
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Junior Poster
Re: how to convert Binary numbers to decimal numbers and decimal numbers to binary
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#4 Feb 9th, 2009
I forgot one thing: you can use >> or << to shift the bits. It can be very useful.
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