// Hack 1
int[] arrayOne = {1, 3, 5, 7, 9};
for (int i = 0, arrayOne.length, i==) {
    
}

Hack 2 Which of the following is FALSE about arrays

A. A java array is an object B. Length of array can be changed after creation of array C. Numerical data types of arrays are initialized to 0 to start

B.

// Hack 3
int[] myNumbers = new int[] {5, 3, 4, 1, 2};

Arrays.sort(myNumbers);

for (int num: myNumbers) {
    System.out.println(num);
}

// Hack 4
for ( int k = 0; k < a.length; k++ )
{
   while ( a[ k ] < temp )
   {
      a[ k ] *= 2;
   }
}

// Hack 5
public class ForEachDemo
{
   public static void main(String[] args)
   {
     int[] highScores = { 10, 9, 8, 8};
     String[] names = {"Jamal", "Emily", "Destiny", "Mateo"};
     // for each loop with an int array
     for (int value : highScores)
     {
         System.out.println( value );
     }
     // for each loop with a String array
     for (String value : names)
     {
         System.out.println(value); // this time it's a name!
     }
   }
 }

// Hack 7
for ( int k = 0; k < a.length; k++ )
{
   while ( a[ k ] < temp )
   {
      a[ k ] *= 2;
   }
}

// Computing Sums
int[] array = {5, 1, 78}; // intialize

int sum  = 0; // variable to keep track of sum

for (int number: array) { // iterates over each loop in the array
    sum += number; // the number is added to the sum
}

System.out.println(sum); //expected sum is 84, so 84 should be printed

// from college board

private double findMax(double[] values) {
    double max = values[0]; // initialize max with first element of array

    for(int i=1; i<values.length; i++) { // starting with the second element, iterate over the rest of the array
        if (values[i] > max) { // if the current element is greater than the max
            max = values[i]; // set the max equal to the greatest value until that point
        }
    }

    return max; 
}

private int findEvenNumbers(int[] values) {
    int evenCount = 0; // initalize count of even numbers to zero

    for(int value: values) { // iterate over every element of array
        if(value % 2 == 0) { // use modulus operator to check if value is even
            evenCount += 1; // increment evenCount if the value is even
        }
    }

    return evenCount; 
}

Given the following code segment, which of the following will cause an infinite loop? Assume that temp is an int variable initialized to be greater than zero and that a is an array of integers.

A. The values don't matter this will always cause an infinite loop.
B. Whenever a includes a value that is less than or equal to zero.
C. Whenever a has values larger then temp.
D. When all values in a are larger than temp.
E. Whenever a includes a value equal to temp.

WE WON THE BINGO!!

// FRQ
public void addMembers(String[] names, int gradYear) {
    for (String name : names) {
        memberList.add(new MemberInfo(name, gradYear, true));
    }
}