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Program to search an element in an array through pointer

Piyush Tripathi 02:54

 Program  to search an element in an array through pointer:--



Code:-

#include<stdio.h>
#include<stdlib.h>
int search(int n,int *a,int ele)
{
int i;
for(i=0;i<n;i++)
{
if(*(a+i)==ele)
{
return i;
break;
}
}
return -1;
}
int main()
{
int n,*a,i,ele,res;
printf("Enter the number of element ");
scanf("%d",&n);
a=(int*)malloc(n* sizeof(int));
printf("Enter the elements ");
for(i=0;i<n;i++)
{
scanf("%d",a+i);
}
printf("Enter the element which is to be serched ");
scanf("%d",&ele);
res=search(n,a,ele);
if(res==-1)
{
printf("Value is not present ");
}
else
printf("%d is present at index %d",ele,res);
return 0;
}

Output:-

Enter the number of element 6
Enter the element 23 45 76 29 56 30
Enter the element which is to be searched 76
76 is present at index 2



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