Given Number = n To check kth bit set or not To Do 1. int temp = 1<<(k-1) (if u assume LSB to be 1 then use k-1 otherwise if assume 0 use k) 2. AND temp with n 3. If result is non-zero then set otherwise not set.
Bit Manipulation to check if kth bit of a number is set or not
Given Number = n To check kth bit set or not To Do 1. int temp = 1<<(k-1) (if u assume LSB to be 1 then use k-1 otherwise if assume 0 use k) 2. AND temp with n 3. If result is non-zero then set otherwise not set.