Python Programming Algorithm Practice _002

Statement: The title is from the "point of the sword". Algorithm principle please find your own book, not nonsense. Directly on the Python version code.

Topic One: Give two integers a and B, ask for their and, but do not use the + and other mathematical operators.

#不应该使用 recursion, too low efficiency Import  = random.sample (range (1,100), 2= lst while Y! = 0    := X^y, (x&y) <<1Else:    print("{} + {} = {}". Format ( LST[0],LST[1],X))

Topic two: Calculate the number of 1 in binary.

Import= random.randint (1,100)print(""= 0  while0:    = (number-1) &number, Count + 1else:      Print(count)

Python Programming Algorithm Practice _002