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Section 7.2 WrMethods-WE1-P1

Subsection 7.2.1 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 7.2.2 Methods-WE1-P1

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.

___A___ ___B___ politics (___C___) { /* logic */ }

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, which is a public that returns an integer and requires as parameters one integer, one double, and one String (in that order) and calculates the weight of the stress on your shoulders.

___A___ ___B___ backpain (___C___ one, ___D___ two, ___E___ three)
{
   /* 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.

___A___ ___B___ leonardo (___C___ one, ___D___ two) { /* logic */ }
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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