Problem
Consider:
a = True
print(('A', 'B')[a == False])
What will this code return? Explain.
Here ('A', 'B')
is a tuple. We could access values in tuple, use the square brackets []
. The a == False
is an expression that could be evaluated as boolean. In Python 3.x True
and False
are keywords and will always be equal to 1 and 0. So the result will be A
:
a = True
print(('A', 'B')[a == False])
# (falseValue, trueValue)[test]
# Output: A