Hi all
Any one of you would give me small c program using bitwise operators to below given statement.
A function setbits(x,p,n,y ) that returns x with the n bits that begin at position p set to the rightmost n bits of an unsigned char variable y (leaving other bits unchanged).
For ex:
if x = 10101010 (170 decimal) and y = 10100111 (167 decimal) and n = 3 and p = 6 say then you need to strip off 3 bits of y (111) and put them in x at position 10xxx010 to get answer 10111010.
Your output should be like this:
x = 10101010 (binary)
y = 10100111 (binary)
setbits n = 3, p = 6 gives x = 10111010 (binary)
Reply soon as early as possible if you know.
Thank you.
1 2347
Hi all
Any one of you would give me small c program using bitwise operators to below given statement.
A function setbits(x,p,n,y ) that returns x with the n bits that begin at position p set to the rightmost n bits of an unsigned char variable y (leaving other bits unchanged).
For ex:
if x = 10101010 (170 decimal) and y = 10100111 (167 decimal) and n = 3 and p = 6 say then you need to strip off 3 bits of y (111) and put them in x at position 10xxx010 to get answer 10111010.
Your output should be like this:
x = 10101010 (binary)
y = 10100111 (binary)
setbits n = 3, p = 6 gives x = 10111010 (binary)
Reply soon as early as possible if you know.
Thank you.
Better to attempt it first and then post if you have problems with writing code.
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