What is the output of this code? int array[ ][ ] = {{3, 5, 8}, {7, 54, 1, 12, 4}}; System.out.println(array[0][2]);

Question

What is the output of this code?

int array[ ][ ] = {{3, 5, 8}, {7, 54, 1, 12, 4}};
System.out.println(array[0][2]);

i knew answer is 8 but i how is it .. anybody will explain me.. ??

Answer 1

you have 2 array blocks

1st array block is [0]<block[0]<number = 3
2nd array block is [1]<block[0]<number = 7

if i was to do both end numbers in each array block it would look like this

1st block is [0]<block[2]<number = 8
2nd block is [1]<block[4]<number = 4

java counts each array block and array number starting with 0 then 1

so basicly 0 is 1 strange but it makes it easier for java :)

Answer 2

8

Answer 3

you can imagine this as an 3×5 table.
0 and 2 select the row and column.

Answer 4

I need help two this does not made sence?

Answer 5

wefgsdfgsdfg

Answer 6

8

Answer 7

Henry Mauer Imagin having 2 people holding n amount of fruit in a particular order apple,pear,pineapple ect ect

We have 2 blocks like so which represents the index of each array of elements also remeber computers count form 0 unlike us were we start counting from 1 2 3 ect ect

1 2
| |
\/ \/
[] []

Block 1 is the person your selecting
Block 2 is the fruit that person is holding

So let's say person 1 is holding 3 fruit in the particular order above

[0] = Person 1 ( array 1)
[1]= fruit index at 2 which is a pear🧑🍐 (elements) so...

[1][2] would be person 2 holding a pineapple 👧🍍

😄 hope that helps

Answer 8

8