text: Count trailing zero bits using lookup table | Simple C ++ code for counting trailing zeros in binary representation of a number ; Driver Code
code: #include <bits/stdc++.h> NEW_LINE using namespace std ; int countTrailingZero ( int x ) { int count = 0 ; while ( ( x & 1 ) == 0 ) { x = x >> 1 ; count ++ ; } return count ; } int main ( ) { cout << countTrailingZero ( 11 ) << endl ; return 0 ; }