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Subgoals

Section 9.2 Write Method Headers-WE1-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 9.2.1

GIVEN
For questions 1 through 3, fill in the blanks of the following code, which is a public method header for the method politics that returns a String and doesn’t accept any parameters.
_______ _______ politics (_______) { /* logic */ }
   A       B                 C

Exercises Exercises

1.
    Q1: Fill in Blank A.
  • public
  • private
  • String
  • void
  • nothing, empty
2.
    Q2: Fill in Blank B.
  • public
  • String
  • double
  • void
  • nothing, empty
3.
    Q3: Fill in Blank C.
  • public
  • private
  • String
  • void
  • nothing, empty
GIVEN
For questions 4 through 8, fill in the blanks of the following code. Write the method header for a public method that returns an integer and requires the following parameters: one integer, one double, and one String (in that order) and will calculate the weight of stress on your shoulders.
_______ _______ backpain (_______ one, _______ two, _______ three)
   A       B                 C            D            E
{
   /* logic */
}
4.
    Q4: Fill in Blank A.
  • public
  • private
  • String
  • int
  • double
5.
    Q5: Fill in Blank B.
  • public
  • private
  • String
  • int
  • double
6.
    Q6: Fill in Blank C.
  • String
  • int
  • double
  • void
  • nothing, empty
7.
    Q7: Fill in Blank D.
  • String
  • int
  • double
  • void
  • nothing, empty
8.
    Q8: Fill in Blank E.
  • String
  • int
  • double
  • void
  • nothing, empty
GIVEN
For questions 9 through 12, fill in the blanks of the following code, which is a private method header that returns a String and requires as parameters a double and a String (in that order) and calculates the temperature of a planet at dusk on the third monday of the current month.
_______ _______ leonardo (_______ one, _______ two) { /* logic */ }
   A       B                 C            D
9.
    Q9: Fill in Blank A.
  • public
  • private
  • String
  • int
  • double
10.
    Q10: Fill in Blank B.
  • public
  • private
  • String
  • int
  • double
11.
    Q11: Fill in Blank C.
  • String
  • int
  • double
  • void
  • nothing, empty
12.
    Q12: Fill in Blank D.
  • String
  • int
  • double
  • void
  • nothing, empty
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