VisuAlgo Study Notes--bitmark

The original resource link is: Bitmark
Each module represents the meaning of:
-Set S: initial value S-set bit (j): S or J bit-Check Bit (j): S and J bit-Toggle Bit (j): S XOR J bit (same bit is 0, different is 1)-Clear bit (J bit not 1): an D Operation -Least significant bit (find the least significant bit):
j = Not (s) +1 (S takes a non-plus 1, which becomes the corresponding negative number) to do the operation S and J, that is, the (least significant bit of the binary)
The example is: Find the least significant bit of 77 for: And-77=1

VisuAlgo Study Notes--bitmark