Three dimensional arrays in C/C++
Three dimensional arrays are the arrays which form n groups of n rows and n columns. Syntax as :
int arr[no of groups][of number of rows][of number of columns]
Example
#include<stdio.h>
int main()
{
//this is defined as :
// arr[no of groups][of three rows ][of four columns]
// this will be read as :
// two groups of three rows and four columns
int arr[2][3][4] =
{
{ // first 3x4 group
{ 1, 2, 3, 4 },
{ 5, 6, 7, 8 },
{ 9, 10, 11, 10 }
}, // first group closed
{ // second 3x4 group
{ 11, 12, 13, 14 },
{ 15, 16, 17, 18 },
{ 19, 20, 21, 22 }
} // second group closed
};
// printing 3rd row and 3rd column of second group
printf("%d",arr[1][2][2]);
getchar();
return 0;
}
Output
21
