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Start your free trialDerick Ho
3,113 PointsWhat is falsey?
I am supposed to make a while loop using start as the condition, but what does he mean by falsey? Do I just need to make any type of expression that will make the condition false?
import random
start = 5
# Make a while loop
while start == false:
def even_odd(num):
# If % 2 is 0, the number is even.
# Since 0 is falsey, we have to invert it with not.
return not num % 2
1 Answer
Steven Parker
231,122 Points"Falsey" is a condition that will be considered false in a test without using any comparison operators. In the case of an integer, the value 0 is "falsey" and anything else is "truthy". So you can construct a loop that will run "until start
is falsey" just by naming it:
while start: