Python Coding Assignment

(You can use for, while, if, else, elif)

(Do NOT use break, You can use "Not equal to," but keep it simple and as few lines as possible)

Calculating sum of series is an important concept. We like to write a SIMPLE program to solve the following sum.

Dont let the math scare you! This is just a loop that starts from 1 and goes up to n. We simply add the terms (k+1)/k. Written in the long form; it looks like:

s = 2/1 + 3/2 + 4/3 + (n+1)

as an example, when n = 5, we get s = 2/1 + 3/2 + 4/3 + 5/4 + 6/5 = 7.2833

a) Ask the user for a value for n

b) Validate the value of n to make sure its 1 or more. Give the user 3 tries to get it right. If the number is invalid after 3 tries, set s = -1

c) Display each of the values of k and k+1 as shown in the sample run.

d) Display the value of s with 4 digits after the decimal point

Sample interaction 1:

Enter a value for the final value of the series: -900

Invalid input: Enter a value for the final value of the series: 0

Invalid input: Enter a value for the final value of the series: 5

Enter a value for the final value of the series: 5 2 / 1 + 3 / 2 + 4 / 3 + 5 / 4 + 6 / 5 = 7.2833

n S K (k+ 1)/k k=1