Copyright © – Sudharsan Iyengar

CS – 234. Lab 5: Iteration 10/9/24

Write an application.

a) that requests an integer value from the user and outputs all the integers from 1 to the user entered value and their sum in the end.

Ex: user inputs 8

Output should look like

1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 = 36

b) that requests an integer value (N) from the user and then another value for the width value (W) and outputs all the values from 1 to N – with W values per row – neatly formatted.

Ex: User inputs 20 for N and 5 for W

Output should look like:

1 2 3 4 5

6 7 8 9 10

11 12 13 14 15

16 17 18 19 20

c) that repeatedly (one after another) requests integer values from the user until the user inputs a negative number. It should output all those numbers and then outputs the cumulative sum of all the values input by the user (as shown below). It also outputs (in a formatted manner) the smallest and the largest number entered by the user.

Ex: Use inputs 2 1 5 4 8 6 10 22 5 3 7 5 –5

Output should look like:

The sum of all the values input is as follows.

2 + 1 + 5 + 4 + 8 + 6 + 10 + 22 + 5 + 3 + 7 + 5 = 78

The smallest number among the inputs is 1

The largest number among the inputs is 22