test_nested_lists.plain

rem: Test nested lists in PLAIN

task Main()
    rem: Simple nested list - list of lists
    var matrix = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
    display("Matrix:")
    display(matrix)
    display("")
    
    rem: Access nested elements
    display("First row: " & matrix[0])
    display("Element at [0][0]: " & matrix[0][0])
    display("Element at [1][2]: " & matrix[1][2])
    display("")
    
    rem: Mixed nested structures - list containing tables
    var people = [
        {"name": "Alice", "age": 25},
        {"name": "Bob", "age": 30},
        {"name": "Carol", "age": 28}
    ]
    display("People:")
    display(people)
    display("")
    
    rem: Access nested table elements
    display("First person: " & people[0])
    display("First person's name: " & people[0]["name"])
    display("")
    
    rem: Deeply nested list
    var deep = [[[1, 2], [3, 4]], [[5, 6], [7, 8]]]
    display("Deeply nested:")
    display(deep)
    display("Element at [0][1][0]: " & deep[0][1][0])