basic array programs in c code example

Example 1: array value from user c

#include 
int main(void)
{
int size, i;
printf("Enter the size of the arrays:\n");
scanf("%d", &size);

int arr1[size];
printf("Enter the elements of the array:\n");
for (i = 0; i < size; i++) {
    scanf_s("%d", arr1[size]);
}
printf("The current array is:\n %d", arr1[i]);
}

Example 2: c program for array

// Array declaration by specifying size 
int arr1[10]; 
  
// With recent C/C++ versions, we can also 
// declare an array of user specified size 
int n = 10; 
int arr2[n];

Example 3: array of array in c

int a[3][4] = {  
   {0, 1, 2, 3} ,   /*  initializers for row indexed by 0 */
   {4, 5, 6, 7} ,   /*  initializers for row indexed by 1 */
   {8, 9, 10, 11}   /*  initializers for row indexed by 2 */
};

Example 4: c langauge array

type arrayName [ arraySize ] = { elements };