Question

Python Programming assignment :

Function of Q3:

def isPositive(n):

if(n>=0):

return True

else:

return False

Write a code for function main, that does the following:

-creates a variable and assigns it the value True.

- uses a while loop which runs as long as the variable of the previous step is True, to get a number from the user and if passing that number to the function of Q3 results in a True value returned, then add that number to a running sum. Otherwise, make the loop stop without using break.

- After the loop stops, print the running sum of all the values the user entered.

Answer 1

def isPositive(n):
    if(n>=0):
        return True
    else:
        return False

def main():
    var = True
    total = 0
    while(var):
        n = int(input("Enter a number: "))
        var = isPositive(n)
        if(var):
            total += n
    print("Total =",total)


main()