Revise Listing 7.9, Calculator.java, to accept an expression as a string in which the operands and operator
Question:
Revise Listing 7.9, Calculator.java, to accept an expression as a string in which the operands and operator are separated by zero or more spaces. For example, 3+4 and 3 + 4 are acceptable expressions. Here is a sample run:
Transcribed Image Text:
Command Prompt :\exercise>java Exercise10_26 "3+4" 3 + 4 = 7 3+4 e:\exercise>java Exercise10_26 "3 + 4' 3 + 4 = 7 3 + 4 :\exercise>java Exercise10_26 "3 + 3 + 4 = 7 3 + 4 e:\exercise>java Exercise10_26 "3 3 * 4 = 12 3 * 4 c:\exercise>
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public class Exercise1026 Main method public static void mainString args Check number of strings pas...View the full answer
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Related Book For
Introduction To Java Programming And Data Structures Comprehensive Version
ISBN: 9780136520238
12th Edition
Authors: Y. Daniel Liang
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