Question

use python:

Write a program that reads in X whole numbers and outputs (1) the sum of all positive numbers, (2) the sum of all negative numbers, and (3) the sum of all positive and negative numbers. The user can enter the X numbers in any different order every time, and can repeat the program if desired.

Sample Run

How many numbers would you like to enter? 4

Please enter number 1: 3

Please enter number 2: -4

Please enter number 3: -6

Please enter number 4: 5

The sum of negative numbers = -10

The sum of positive numbers = 8

The sum of all numbers = -2

Would you like to repeat? (y)(n): n

Answer 1

Code image :

int (input ("How many numbers would you like to enter? ")) num def my function (num): sum pn 0; 0: sum nn for i in range (num): print ("Please enter number ",i+1,":") int (input )) if x<0: X; sum nn = sum nn elif x >= 0: sum pn sum pn + x; print ("The sum of negative numbers sum nn) print ("The sum of positive numbers _pn) _pn) sum print ("The sum of all numbers= " sum nn sum input ("Would you like to repeat? (y n):") re = if re = "v": num2 int (input ("How many numbers would you like to enter? ")) my function (num2) my function (num)

Code :

num = int(input("How many numbers would you like to enter? "))

def my_function(num):

   sum_pn = 0;

   sum_nn = 0;

   for i in range (num):

       print("Please enter number ",i+1,":")

       x = int(input())

       if x < 0:

           sum_nn = sum_nn + x;

       elif x >= 0:

           sum_pn = sum_pn + x;

   print("The sum of negative numbers = ", sum_nn)

   print("The sum of positive numbers = ", sum_pn)

   print("The sum of all numbers = ", sum_nn + sum_pn)

   re = input("Would you like to repeat?(y)(n):")

   if re == "y":

       num2 = int(input("How many numbers would you like to enter? "))

       my_function(num2)

my_function(num)