Consider the following program. a = ["green", "blue", "white", "black"] b = a c = list(a) d = c a[3] = "red" c[2] = a[1] b = a[1 : 3] b[1] = c[2]  At the end of this code, to how many list objects do the variables refer? If you run the code and print the variables' values, you can begin to answer this question. After all, if two variables print differently, they certainly can't refer to the same object. However, if two variables print the same, you still need to determine whether they refer to the same object. One way is to step through the code while drawing reference diagrams. Another is to mutate one and see if others also mutate.

Home » Consider the following program. a = [“green”, “blue”, “white”, “black”]b = ac = list(a)d = ca[3] = “red”c[2] = a[1]b = a[1 : 3]b[1] = c[2]At the end of this code, to how many list objects do the variables refer?If you run the code and print the variables’ values, you can begin to answer this question. After all, if two variables print differently, they certainly can’t refer to the same object. However, if two variables print the same, you still need to determine whether they refer to the same object. One way is to step through the code while drawing reference diagrams. Another is to mutate one and see if others also mutate.

Practice More Questions From: Quiz 4a

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