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Subgoals

Section 9.4 Write-Methods-WE2-P1

Subgoals for Writing Methods.

  1. Define method header based on problem
  2. Define return statement at the end
  3. Define method body/logic
    1. Determine types of logic (expression, selection, loop, etc.)
    2. Define internal variables
    3. Write statements

Subsection 9.4.1

GIVEN
For questions 23 through 27, fill in the blanks of the following code, which is a public method header that would work for this call:
String fob;
fob = obj.journey(4.1, 6.6, 8);

_______ _______ journey (_______ one, _______ two, _______ three)
   A       B                C            D            E
{
   /* logic */
}

Exercises Exercises

1.
Q23: Fill in Blank A.
  • public
  • private
  • String
  • void
  • nothing, empty
2.
Q24: Fill in Blank B.
  • public
  • String
  • double
  • int
  • void
3.
Q25: Fill in Blank C.
  • public
  • String
  • double
  • int
  • void
4.
Q26: Fill in Blank D.
  • public
  • String
  • double
  • int
  • void
5.
Q27: Fill in Blank E.
  • public
  • String
  • double
  • int
  • void
GIVEN
For questions 33 through 37, fill in the blanks of the following code, which is a private method header that would work for this call:
robertsDay(5, 7, 22);

_______ _______ robertsDay (_______ one, _______ two, _______ three)
   A       B                   C            D            E
{
/* logic */
}
6.
Q33: Fill in Blank A.
  • public
  • private
  • String
  • void
  • nothing, empty
7.
Q34: Fill in Blank B.
  • public
  • String
  • double
  • int
  • void
8.
Q35: Fill in Blank C.
  • public
  • String
  • double
  • int
  • void
9.
Q36: Fill in Blank D.
  • public
  • String
  • double
  • int
  • void
10.
Q37: Fill in Blank E.
  • public
  • String
  • double
  • int
  • void
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