Zen

function main(...arguments)
    var n = 30
    var values = array(n)
    for var k in range(0, n)
        values[k] = random()

    print('Before sorting...')
    print(values)

    for var i in range(0, n)
        for var j in range(0, n - i - 1)
            if values[j] > values[j + 1]
                values.swap(j, j + 1)

    print('After sorting...')
    print(values)