C Programming - Bitwise Operators - Discussion
Discussion Forum : Bitwise Operators - Find Output of Program (Q.No. 2)
2.
If an unsigned int is 2 bytes wide then, What will be the output of the program ?
#include<stdio.h>
int main()
{
unsigned int m = 32;
printf("%x\n", ~m);
return 0;
}
Discussion:
35 comments Page 4 of 4.
Jagajjeevan said:
1 decade ago
~a=-(a+1)
~32=-(32+1)=-33
Binary of 33 : 0000 0000 0001 0001
1's of 33 : 1111 1111 1110 1110
2's of 33(-33): 1
1111 1111 1110 1111
f f d f
~32 is ffdf
~32=-(32+1)=-33
Binary of 33 : 0000 0000 0001 0001
1's of 33 : 1111 1111 1110 1110
2's of 33(-33): 1
1111 1111 1110 1111
f f d f
~32 is ffdf
Jayakrishana said:
1 decade ago
Thanks for you explanation Sudheer Kumar Raina.
Vignesh said:
1 decade ago
What does "f"&"d" mean and any thing others.
Chelsi said:
1 decade ago
How did you took m=32 as in binary: 0000 0000 0010 0000 please explain me?
Naveen said:
1 decade ago
But in the compiler provided by the indiabix.com.
The output is ffffffdf.
Can anyone explain why?
The output is ffffffdf.
Can anyone explain why?
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