SHARE
SPREAD
HELP

The Tradition of Sharing

Help your friends and juniors by posting answers to the questions that you know. Also post questions that are not available.

To start with, Sr2Jr’s first step is to reduce the expenses related to education. To achieve this goal Sr2Jr organized the textbook’s question and answers. Sr2Jr is community based and need your support to fill the question and answers. The question and answers posted will be available free of cost to all.

Sharing the knowledge gained, is a generous way to change our world for the better. -Sr2Jr

 

#
Authors:
Walter Savitch ,julia Lobur
Chapter:
More Flow Of Control
Exercise:
Self-test Exercises
Question:28 | ISBN:9780321531346 | Edition: 7

Question

For each of the following situations, tell which type of loop (while, dowhile, or for) would work best:

a. Summing a series, such as 1/2 + 1/3 + 1/4 + 1/5 + . . . + 1/10.

b. Reading in the list of exam scores for one student.

c. Reading in the number of days of sick leave taken by employees in a

department.

d. Testing a function to see how it performs for different values of its

arguments.

TextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbook

Answer

  1. A for loop

  2. and c. Both require a while loop since the input list might be empty.

  3. A do-while loop can be used since at least one test will be performed.

0 0

Discussions

Post the discussion to improve the above solution.