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Questions tagged [binary]

Binary is the base 2 number system. Use this tag for challenges involving base 2.

13
votes
9answers
2k views

Manchester encode a data stream

Manchester coding is a telecom protocol used in radio communications that guarantees bit transitions at a regular interval so a receiver can recover the clock rate from the data itself. It doubles the ...
9
votes
2answers
816 views

Floating point addition, without floats!

Your task is to write a program, in any language, that adds two floating point numbers together WITHOUT using any fractional or floating point maths. Integer maths is allowed. Format The format for ...
16
votes
25answers
5k views

Binary representation of a number is palindrome or not?

Write a full program to find whether the binary representation of a number is palindrome or not? Sample Input 5 Sample Output YES Print ...
6
votes
1answer
2k views

Nokia mystery puzzle [closed]

A friend sent me this puzzle. I'm pretty sure solving it will require some programming. Can anyone crack it? The original is here in case of encoding issues in the past below. ...