CS 1401, Quiz #4

Date: Tuesday, February 14, 2006
Class section (9 am or 10:30 am): ______________________
Name: ______________________________________________________________________

1. How did the invention of logarithms help computing?

(Turn over, please)

2. At UTEP, a burrito costs $1.50. Write a main method that asks a student for the number of burritos, and then computes the total and prints the statement:

For (number) burritos, you pay $(amount).

For example, if you ordered 5 burritos, the computer should print:

For 5 burritos, you pay $7.50.

Reminder: to read strings, you can define the input object as follows:

BufferedReader in = new BufferedReader(new InputStreamReader(System.in));

to convert the string into an integer, you can use the method

Integer.parseInt( )

the header of the main method is:

public static void main(String[] args) throws IOException{