Question

Given N nodes numbered from 1 to N. Find the shortest distance from A to B. There is an undirected edge of cost 1 between nodes i and j, if the number of bits set in (i xor j) is 2. If we cannot reach from A to B report -1.in python

Answer 1

Answer:

Use matplotlib. pyplot. xlabel() and matplotlib. pyplot. ylabel() to add axis labels to a plot

plot(range(5))

xlabel("X axis label")

ylabel("Y axis label")