Answers for "The default value is used when you don't pass the parameter to the function at all in python"

1

function with default values for the arguments in python

def fan_speed(speed = 1 )-> str:
    if speed > 5:
        return "fan can't go with more speed "
    return "The speed of fan is " + str(speed)
print(fan_speed(6))
print(fan_speed(4))
print(fan_speed())#if you don't provide the speed of fan the fan will come 
#to its defalt value 1 and the speed of fan will become 1
Posted by: Guest on October-04-2021
4

how to set a default parameter in python

def my_function(num1,num2=0):		#if num2 is not given, it will default it to zero
  return num1 + num2

print(my_function(1,2))				#prints out 3
print(my_function(4))				#prints out 4 since num2 got defaulted to 0
Posted by: Guest on October-25-2020

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