Question

Write a program that receives a series of numbers from the user and allows the user to press the enter key to indicate that he or she is finished providing inputs.
After the user presses the enter key, the program should print the sum of the numbers and their average.  

>>> totalSum =0
>>> count=0
>>> while True:
   number=input("Enter a number or press enter to quit:")
   if number =="":
       break
   totalSum += float(number)
   count+=1
   avg=totalSum/count
   print ("Sum=",totalSum)
   print ("Average =", avg)

  
Enter a number or press enter to quit:1
Sum= 1.0
Average = 1.0
Enter a number or press enter to quit:2
Sum= 3.0
Average = 1.5
Enter a number or press enter to quit:3
Sum= 6.0
Average = 2.0
Enter a number or press enter to quit:4
Sum= 10.0
Average = 2.5
Enter a number or press enter to quit:5
Sum= 15.0
Average = 3.0
Enter a number or press enter to quit:17
Sum= 32.0
Average = 5.333333333333333
Enter a number or press enter to quit:323
Sum= 355.0
Average = 50.714285714285715
Enter a number or press enter to quit:1000
Sum= 1355.0
Average = 169.375
Enter a number or press enter to quit:2
Sum= 1357.0
Average = 150.77777777777777
Enter a number or press enter to quit:1
Sum= 1358.0
Average = 135.8
Enter a number or press enter to quit:

I have no problem coming up with the python code, But i need help with pseudocode and a flowchart for this program. been having trouble coming up with it. Im good with python just havent really been taught the pseudocode very well. thank you

Answer 1

DECLARE totalSum =0,count=0
LOOP:
OUTPUT: Enter a number or press enter to quit:
INPUT number

IF number =="":
EXIT LOOP
     
totalSum =totalSum+ float(number)
count++;
END LOOP
avg=totalSum/count
OUTPUT "Sum ",totalSum
OUTPUT "Average ", avg

Flowchart:

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