Hey everyone,

I wondering if anyone could sort of enlighten me, on how to get better in BITMASKs based problems,

I do know what bitwise & ,| , xor operations are , and I do understand how they work, yet whenever I face any sort of problem based on BITMASKs , I kind of go blank. As a result, I can't figure out how I should approach a problem to actually solve it.

It will be great ,if anyone can kind of helps me with this.