Write a one line C function to return position of first 1 from right to left, in binary representation of an Integer.
c bit
6 Articles
6
C Program to Reverse Bits of a Number – Bit Algorithm – Given an unsigned integer, reverse all bits of it and return the number with reversed bits.
Rotate bits of a number – Bit Algorithm – A rotation (or circular shift)is an operation similar to shift except that the bits that fall off at one end
Next higher number with same number of set bits – Bit Algorithm – When we observe the binary sequence from 0 to 2n – 1 (n is # of bits),The idea is to find right most string of 1’s in x, and shift the pattern to right extreme
Swap bits in a given number – Bit Algorithm – Given a number x and two positions (from right side) in binary representation of x, write a function that swap
Count total set bits in all numbers from 1 to n – Bit Algorithm – In other words, if the control goes inside while loop of getNextLeftmostBit().