C Program to Read Array Elements

#include<stdio.h>
#include<conio.h>
void main()
{
 int i,a[50],sum,n;
 printf("n Enter no of elements :");
 scanf("%d",&n);

 /* Reading values into Array */

 printf("n Enter the values :");
 for(i=0;i < n;i++)
 scanf("%d",&a[i]);

 /* computation of total */

 sum=0;
 for(i=0;i < n;i++)
 sum=sum+a[i];

 /* printing of all elements of array */

 for(i=0;i < n;i++)
 printf("n a[%d]=%d",i,a[i]);

 /* printing of total */

 printf("n sum=%d",sum);

getch();
}

C Program to Print Array Elements

#include<stdio.h>
#include<conio.h>
void main()
{
 int i,a[50],sum,n;
 printf("n Enter no of elements :");
 scanf("%d",&n);

 /* Reading values into Array */

 printf("n Enter the values :");
 for(i=0;i < n;i++)
 scanf("%d",&a[i]);

 /* computation of total */

 sum=0;
 for(i=0;i < n;i++)
 sum=sum+a[i];

 /* printing of all elements of array */

 for(i=0;i < n;i++)
 printf("n a[%d]=%d",i,a[i]);

 /* printing of total */

 printf("n sum=%d",sum);

getch();
}

C Program to Delete an element from the specified location from Array

//  n - no.of elements in array
//  i - for traversing the array
//  j - location of the element to be deleted
//  a - Array 

#include<stdio.h>
#include<conio.h>
void main()
{
 int a[30],n,i,j;

 printf("n Enter no of elements :");
 scanf("%d",&n);

 /* read n elements in an array  */

 printf("n Enter %d elements :",n);
 for(i=0;i 〈 n;i++)
 scanf("%d",&a[i]);

 /* read the location of the element to be deleted */
 printf("n location of the element to be deleted :");
 scanf("%d",&j);

 /* loop for the deletion  */
 while(j 〈 n)
 {
  a[j-1]=a[j];
  j++;
 }
 n--;    /* no of elements reduced by 1 */

 /* loop for printing  */
 for(i=0;i 〈 n;i++)
 printf("n %d",a[i]);
 ge

C Program to Insert an element in an Array

#include<stdio.h>

int main()
{
 int arr[30],element,num,i,location;
 printf("n Enter no of elements :");
 scanf("%d",&num);

 for(i=0 ; i < num ; i++)
  scanf("%d",&arr[i]);

 printf("n Enter the element to be inserted :");
 scanf("%d",&element);
 printf("n Enter the location");
 scanf("%d",&location);

 /* create space at the specified location */
 for(i = num ;i >= location ; i--)
  arr[i] = arr[i-1];

 num++;
 arr[location-1] = element;

 /* Print out the Result of Insertion */
 for(i = 0 ;i < num ;i++)
        printf("n %d",arr[i]);

return(0);
}

Output of the Program :

Enter no of elements : 5
 1 2 3 4 5
 Enter the element to be inserted : 6
 Enter the location : 2
 1 6 2 3 4 5

C Program to Copy all elements of an array into Another array

//Title : Copy Array Elements from one array to another
//a - Source Array ( elements will be copied from this array)
//b - Destination array ( elements copied into this array)
//---------------------------------------------------------------------
#include<stdio.h>
#include<conio.h>
void main()
{
int a[30],b[30],i,n;

// Element of an array 'a' will be copied into array 'b'

printf("n Enter no of elements :");
scanf("%d",&n);

/* Accepting values into Array a*/
printf("n Enter the values :");
for(i = 0 ; i < n ; i++)
scanf("%d",&a[i]);

/* Copying data from array 'a' to array 'b */

for(i = 0 ;i < n ; i++)
b[i]=a[i];

/* printing of all elements of array */

printf("the copied array is :");
for(i=0;i < n;i++)
printf("nb[%d]=%d",i,b[i]);
getch();
}

C Program to Search an element in Array

#include<stdio.h>
#include<conio.h>
void main()
{
 int a[30],x,n,i;
/*
 a - for storing of data
 x - element to be searched
 n - no of elements in the array
 i - scanning of the array
*/
 printf("nEnter no of elements :");
scanf("%d",&n);
/* Reading values into Array */

printf("nEnter the values :");
for(i=0;i < n;i++)
scanf("%d",&a[i]);

/* read the element to be searched */

printf("nEnter the elements to be searched");
scanf("%d",&x);

/* search the element */

i=0; /* search starts from the zeroth location */
while(i < n && x!=a[i])
i++;

/* search until the element is not found i.e. x!=a[i]
search until the element could still be found i.e. i 〈 n */

if(i < n) /* Element is found */
printf("found at the location =%d",i+1);
else
printf("n not found");

getch();
}