Count set bits in an integer in C Programming – Bit Algorithm – Simple Method Loop through all bits in an integer, check if bit is set and if then increment
16 bit counter
2 Articles
2
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