Review Questions

1:

  1. Declare an array variable called distances with elements of type double.

  2. Assign an array object with 5 elements to distances.

  3. Assign an array object to distances with the values 20.1, 30.7, 45.8, 19.1, 12.4, and 34.5.

2:Consider the following array: 
private int[] numbers = { 10,5,3,15} ;

  1. What is the value of the following array element? numbers[1]

  2. What is the output from the following loop construct:

    for(int i = 3; i >= 0; i--)
{
    Console.Write(" { 0} ", numbers[i])
}

  3. Write a loop using the foreach construct to traverse and print onscreen each element in numbers. This should result in the following output: 10 5 3 15.

  4. What is wrong with the following code that attempts to traverse the numbers array? What will happen when it is ...

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