ZoKrates/zokrates_cli/examples/book/multidim_array.zok

def main() -> field {
    // Array of two elements of array of 3 elements
    field[2][3] a = [[1, 2, 3],[4, 5, 6]];

    field[3] b = a[0]; // should be [1, 2, 3]

    // allowed access [0..2][0..3]
    return a[1][2];
}