Obviously the standard says nothing about this, but I\'m interested m开发者_开发问答ore from a practical/historical standpoint: did systems with non-twos-complement arithmetic use a plain char type th
I need to encode a signed integer as hexadecimal using via the two\'s complement notation.For example I would like to convert
The 开发者_JAVA技巧problem: What is the decimal number -234 in 2\'s complement using 16 bits? Do I just have to convert 234 to binary?Yes, converting it to binary is sufficient. The answer is 0xff
I need to convert numbers, positive and negative, into binary format - so, 2 into \"00000010\", and -2 into \"11111110\", for ex开发者_Python百科ample. I don\'t need more than 12 bits or so, so if the
I have a q related to 2\'s complement. Say I have a signed 16 bit hexadecimal in 2\'s complement representation
So I\'ve just got a quick question on padding with 0\'s. The examples I made are below, just assumed that length doesn\'t matter and there is no sign bit.
If I want -3 in bin开发者_开发技巧ary, I can use signed bit, or ones complement, or two\'s complement, correct?
Could someone please explain how to do this? It\'s not homework. Could someone please explain to me how to do this?
First of all I\'m familiar with the concept of how negative numbers are presented by two\'s complement system and I know that when there\'s a jump instruction(short or near) the offset it contains wil
Unable to understand. Why output is \"equal\" code: if (-3 == ~2) Console.WriteLine(\"equal\"); else Console.WriteLine开发者_StackOverflow(\"not equal\");
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