C program to Find Index of Array #1

array234.c

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int a[]={1,3,4,5,7,8,9,45,11,65,2,6};
    int num,i,p,c=0;
    int n=sizeof(a)/sizeof(a[0]);

    printf("Enter a value :\n");
    scanf("%d",&num);

    for(i=0;i<n;i++)
    {

        if(a[i]==num)
        {
            p=i;
            printf("Element index is %d",p);
            c=1;
            break;
        }
        else
        {
            c=0;
        }

        if(c==0)
        {
           // printf("Number is not in Array: \n");

        }

    }
}

if(c==0)
{
printf("Number is not in Array: \n");

    }

place this outside for loop