Python Exercise: Unpack a tuple in several variables
Python tuple: Exercise-4 with Solution
Write a Python program to unpack a tuple in several variables.
>>> #create a tuple >>> tuplex = 4, 8, 3 >>> print(tuplex) >>> n1, n2, n3 = tuplex >>> #unpack a tuple in variables >>> print(n1 + n2 + n3) >>> #the number of variables must be equal to the number of items of the tuple >>> n1, n2, n3, n4 = tuplex
(4, 8, 3) 15 Traceback (most recent call last): File "32fd05c0-3096-11e7-a6a0-0b37d4d0b2c6.py", line 8, in <module> n1, n2, n3, n4 = tuplex ValueError: not enough values to unpack (expected 4, got 3)
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