Question

A method stub, or signature, is the first line of a method.

Write a class that contains the following “stubs” for methods used in measurement conversion. You do not have to implement the methods.

Correct response:

public void showMeters(int numMillimeters){}

1. Write a method that takes two integers and displays their sum.

2. Write a method that takes five doubles and returns their average.

3. Write a method that returns the sum of two randomly generated integers.

4. Write a method that takes three integers and returns true if their sum is divisible by 3 and false otherwise.

5. Write a method that takes two strings and displays the string that has fewer characters.

6. Write a method that takes an array of doubles and returns the largest value in the array.

7. Write a method that generates and returns an array of fifty integer values.

8. Write a method that takes two bool variables and return true if they have the same value and false otherwise.

9. Write a method that takes an int and a double and returns their product.

10. Write a method that takes a two-dimensional array of integers and returns the average of the entries.

Answer 1

public void showSum(int number1,int number2){} // inside you can print sum of both

public double avgOfDoubles(double n1,double n2,double n3,double n4,double n5){}

public int sumOfRandomInts(){}//generate two random and return their sum;

public boolean sumDivisible(int n1,int n2,int n3){}

public void showSmallString(String one,String two){}

public int[] generateFiftyInts(){}

public boolean logicalEquivalence(boolean a,boolean b){}

public double intDoubleProduct(int a , double b){}

public double matrixAvg(int a[][]){}

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