Python Coding challenge - Day 266 | What is the output of the following Python Code?

 

Code Explanation:

a, b, c = (1, 2, 3)

This is tuple unpacking. The tuple (1, 2, 3) is unpacked, assigning:

a = 1

b = 2

c = 3

a, b = b, a + b

This is another unpacking operation. The right-hand side of the assignment b, a + b is evaluated first, and then assigned to a and b:

b (the current value of b) is 2.

a + b (current values: 1 + 2) is 3.

The tuple (2, 3) is unpacked and assigned:

a = 2

b = 3

At this point:

a = 2

b = 3

c = 3 (unchanged from the initial assignment)

print(a, b, c)

This prints the values of a, b, and c:

Output: 2 3 3

Final Output:

2 3 3