Two dimensional Arrays

Two dimensional Arrays

C language supports multidimensional arrays. The simplest form of the multidimensional array is the two-dimensional array.

Two-dimensional array is declared as follows,

type array-name[row-size][column-size] 

Example : 
int a[3][4];

The above array can also be declared and initialized together. Such as,

int arr[][3] = {
          {0,0,0},
          {1,1,1}
               }; 

---

Run-time initialization of two dimensional Array

#include<stdio.h>
#include<conio.h>
void main()
{
 int arr[3][4];
 int i,j,k;
 printf("Enter array element");
 for(i=0;i<3;i++)
 {
  for(j=0; j < 4; j++)
  {
   scanf("%d",&arr[i][j]);
  }
 }
 for(i=0; i < 3; i++)
 {
  for(j=0; j < 4; j++)
  {
   printf("%d",arr[i][j]);
  }
 }
getch();
}