In the following exercises, write a program to carry out the task. The program should us...

In the following exercises, write a program to carry out the task. The program should use variables for each of the quantities.

Word Replacement Write a program that requests a sentence, a word in the sentence, and another word and then displays the sentence with the first word replaced by the second. In Fig. 3.27 the user responds by typing “What you don’t know won’t hurt you.” into the first text box and “know” and “owe” into the second and third text boxes, and the message “What you don’t owe won’t hurt you.” is displayed.