w3resource logo


C Programming Exercises

C Exercises: Store and retrieve elements from an array

Secondary Nav

C Pointer : Exercise-7 with Solution

Write a program in C to store n elements in an array and print the elements using pointer.
Test Data :
Input the number of elements to store in the array :5
Input 5 number of elements in the array :
element - 0 : 5
element - 1 : 7
element - 2 : 2
element - 3 : 9
element - 4 : 8
Expected Output :

 The elements you entered are :                                                                               
 element - 0 : 5                                                                                              
 element - 1 : 7                                                                                              
 element - 2 : 2                                                                                              
 element - 3 : 9                                                                                              
 element - 4 : 8   

C Code:

#include <stdio.h>
int main()
{
   int arr1[25], i,n;
   printf("\n\n Pointer : Store and retrieve elements from an array :\n"); 
   printf("------------------------------------------------------------\n");    
   printf(" Input the number of elements to store in the array :");
   scanf("%d",&n);
   
   printf(" Input %d number of elements in the array :\n",n);
   for(i=0;i<n;i++)
      {
	  printf(" element - %d : ",i);
	  scanf("%d",arr1+i);
	  }
   printf(" The elements you entered are : \n");
   for(i=0;i<n;i++)
      {
	  printf(" element - %d : %d \n",i,*(arr1+i));
	  }
	   return 0;
}

Flowchart :

Flowchart: Store and retrieve elements from an array

C Practice online:


#include <stdio.h>
int main()
{
   int arr1[25], i,n;
   printf("\n\n Pointer : Store and retrieve elements from an array :\n"); 
   printf("------------------------------------------------------------\n");    
   printf(" Input the number of elements to store in the array :");
   scanf("%d",&n);
   
   printf(" Input %d number of elements in the array :\n",n);
   for(i=0;i<n;i++)
      {
	  printf(" element - %d : ",i);
	  scanf("%d",arr1+i);
	  }
   printf(" The elements you entered are : \n");
   for(i=0;i<n;i++)
      {
	  printf(" element - %d : %d \n",i,*(arr1+i));
	  }
	   return 0;
}

Improve this sample solution and post your code through Disqus.



Join our Question Answer community to learn and share your programming knowledge.