human
Toggle all even bits of a number | Returns a number which has all even bits of n toggled ..
Generate number form of 101010 . . till of same order as n.
if bit is even then generate number and or with res.
return toggled number.
Driver code"
Solution in Python:
 What is a code to toggle all even bits of a number and the other steps required?
assistant
#Here is code to toggle all even bits of a number and the other steps required.
 def evenbittogglenumber ( n ) :
	res = 0
	count = 0
	temp = n
	while ( temp > 0 ) :
		if ( count % 2 == 1 ) :
			res = res | ( 1 << count )
		count = count + 1
		temp >>= 1
	return n ^ res
n = 11
print ( evenbittogglenumber ( n ) )