Size of a 3D-Array
How may numbers can you store in an array My_Arr whose first value is stored at My_Arr[0][0][0] and last value at My_Arr[4][3][5] ?
The answer is 120.
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1 solution
Moderator note:
Great! Get used to zero-indexed lists.
You can picture a 3 dimensional array as a cuboid containing elements of the array. Keeping in mind that the array is 0 indexed, length of the cube will be 5, breadth will be 4 and height will be 6.
Number of elements will be the same as the volume, which is 5 ⋅ 4 ⋅ 6 .