GL Command Prompt c:\exercise>java Exercise13_16 "3/4 + 1/5" 3/4 + 1/5 = 19/20 у-ахis 2 + 3i c:\exercise>java Exercise13_16 "3/4 - 1/5" 3/4 - 1/5 = 11/20 x-axis c:\exercise>java Exercise13_16 "3/4 x 1/5" 3/4 x 1/5 =: 3/20 3- 2i c:\exercise> (b)
GL Command Prompt c:\exercise>java Exercise13_16 "3/4 + 1/5" 3/4 + 1/5 = 19/20 у-ахis 2 + 3i c:\exercise>java Exercise13_16 "3/4 - 1/5" 3/4 - 1/5 = 11/20 x-axis c:\exercise>java Exercise13_16 "3/4 x 1/5" 3/4 x 1/5 =: 3/20 3- 2i c:\exercise> (b)
Chapter1: Creating Java Programs
Section: Chapter Questions
Problem 19RQ
Related questions
Question
Write a
Calculator.java. Instead of using integers, use rationals, as shown in Figure .
You will need to use the split method in the String class, introduced in
Section
10.10.3, Replacing and Splitting Strings, to retrieve the numerator string
and denominator string, and convert strings into integers using the Integer
.parseInt
method.
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