using java

// arrayInsert

//

// insert the value in the array at position k

// positions are numbered starting with 0

// elements k through N-2 are moved 'up' one position to make a space for the new value

// i.e. element k moves to position k+1

// the initial value in position N-1 is not preserved

// preconditions: 0 <= k <= N-1

//

public static void arrayInsert( double[] arr, double value, int k) {

// To do 4. Complete this method

}