Question

python

Write a progran that reads values from the user until a blank line is entered. Display the total of al1 the values entered by the user (or 0.0 if the first value entered is a blank 1ine). Complete this task using recursion. program must not use any loops. Your Hint: The body of your recursive function will need to read one value from the user, and then determine whether or not to make a recursive call. Your funetion does not need to take any parametes, but it vill need to return nunerie results.

Answer 1

"""

    Python program to take input while blank line

    and prints recursive total

"""

# This function takes input recurrsively until it finds blank line and gives total of all numbers

def recursiveUntilBlank():

    inp = raw_input()   # Get the input

    if inp == "":       # If it is a blank line...

        return 0.0

    else:               # recurssive call and add value in previous result

        return float(inp) + recursiveUntilBlank()

# declare main function

def main():

    print(recursiveUntilBlank())    # call and print return value of function

# it calls main function  

if __name__== "__main__":

    main()

blankrec.py - Chegg - Visual Studio Code En * *) 9:09 AM 11 D ... blankrec.py X blankrec.py a AWN Python program to take input while blank line and prints recursive total of 6 D # This function takes input recurrsively until it finds blank line and gives total of all numbers def recursiveUntilBlank(): inp = raw input() # Get the input, if inp == "": # If it is a blank line... return 0.0 else: # recurssive call and add value in previous result return float(inp) + recursiveUntilBlank() 14 # declare main function def main(): print (recursiveUntilBlank()) 16 # call and print return value of function 17 18 19 20 # it calls main function if name == "_main__": main() ⓇAO Ln 1, Col4 Spaces: 4 UTF-8 LF Python

En * O *) 9:09 AM viiju@viiju-VPCCW13EGU: -/Documents/Chegg viiju@viiju-VPCCW13EGU:-/Documents/Chegg$ python blankrec.py 0.0 viiju@viiju-VPCCW13EGU:-/Documents/Chegg$ python blankrec.py 12 66.5 10 111.5 viiju@viiju-VPCCW13EGU:-/Documents/Chegg$ python blankrec.py 12.34 56.54 45 67.65 184.53 viiju@viiju-VPCCW13EGU:-/Documents/Chegg$