Program Plan

This program demonstrates array processing, including: display, total, max, min, parallel arrays, sort, fixed arrays, dynamic arrays, and multidimensional arrays.

Main Program
    Create name and age arrays
    Display arrays
    Calculate sum of ages
    Calculate maximum age
    Calculate minimum age
    Display sum, maximum, and minimum
    Sort and display ages
    Display parallel arrays
    Demonstrate fixed array
    Demonstrate dynamic array
    Demonstrate multidimensional array

Calculate Sum
    Parameters:
        Array
    Process:
        Initialize total
        Loop for index from 0 to array length by 1
            Add array index value to total
    Return Value:
        Sum

Calculate Maximum
    Parameters:
        Array
    Process:
        Initialize maximum to first array value
        Loop for index from 1 to array length by 1
            If maximum < array index value
                maximum = array index value
    Return Value:
        Maximum

Calculate Minimum
    Parameters:
        Array
    Process:
        Initialize minimum to first array value
        Loop for index from 1 to array length by 1
            If minimum > array index value
                minimum = array index value
    Return Value:
        Minimum

Demonstrate Parallel Arrays
    Parameters:
        Name Array
        Age Array
    Process:
        Loop for index from 0 to array length by 1
            Display array index name and age
    Return Value:
        None

Demonstrate Fixed Array
    Parameters:
        None
    Process:
        Initialize array with 5 null values
        For index from 0 to array length by 1
            Set array index value to a random number
        Display array
    Return Value:
        None

Demonstrate Dynamic Array
    Parameters:
        None
    Process:
        Initialize empty array
        For index from 0 to 5 by 1
            Append a random number to the array
        Display array
    Return Value:
        None

Demonstrate Multidimensional Array
    Parameters:
        None
    Process:
        Initialize multidimensional array as a tic-tac-toe game
        For row from 0 to 2 by 1
            For column from 0 to 2 by 1
                Display array element
                If column < 2
                    Display separator
            Go to next output line
    Return Value:
        None