Homework #0

Task

Do the following problems from your text:

• (40 points) P-1.27. Valid operators are +, -, *, and / which all have their conventional meanings. Perform all calculations using variables of type double.
  • Loop until you see no more input (hasNext() is false), performing the following
  • Read a double from the user
  • read an operator (as a String) from the user (consider using the trim() method of String)
  • read a second double from the user
  • perform the resulting calculation
  • output the result

Deliverables

References

• String API
• Scanner API