Beginner question of an array!

shinhwa

One book wrote like this: "For example, the type int [] [,,] [,] is a single-dimensional array type, the element type is a three-dimensional array type, and the element type of the three-dimensional array type is a two-dimensional array type. The element type of the dimension array type is int. "This sentence is really incomprehensible. Can any friend take the time to explain it?

JINFENG99

All are one-dimensional arrays. For example, a table is two-dimensional, then put these tables in a stack, it is three-dimensional. The physical model of more than four dimensions is not easy to think

kalian2000

Staggered array, give you an example, you should be clear ...

int [] [,] jaggedArray4 = new int [3] [,]
{
    new int [,] {{1,3}, {5,7}},
    new int [,] {{0,2}, {4,6}, {8,10}},
    new int [,] {{11,22}, {99,88}, {0,9}}
};

cqgang

Array of elements ~

shinhwa

kalian2000:
Staggered array, give you an example, you should be clear ...

int [] [,] jaggedArray4 = new int [3] [,]
{
    new int [,] {{1,3}, {5,7}},
    new int [,] {{0,2}, {4,6}, {8,10}},
    new int [,] {{11,22}, {99,88}, {0,9}}
};

Thank you for your explanation! I fully understand yours, that is, three 2D variable-length arrays are defined and initialized. But I still can't understand my question! Maybe I'm stupid.

kalian2000

TO:
The type int [] [,,] [,] is a single-dimensional array type, the element type is a three-dimensional array type, the element type of the three-dimensional array type is a two-dimensional array type, and the element type of the two-dimensional array type is an int type

int [,] is a two-dimensional array, and the elements are of type int, no problem ..

int [,,] [,] is a three-dimensional array, but its elements are two-dimensional arrays. Separately, each element in int [,,] is a two-dimensional array (int [,])

The type int [] [,,] [,] is a one-dimensional array, but the elements are three-dimensional arrays int [,,] [,]

I don't know if you can understand this explanation?