Linear Search

#include<stdio.h>
int main()
{
    int anik[] = {5,10,15,20,25,30,35,40,45,50,55,60,65,70,75,80,85,90,95,100};

    int rob = -1, i, n;

    printf("Enter any number : ");
    scanf("%d", &n);

    for(i=0; i<20; i++)
    {
        if(n == anik[i])
        {
            rob = i + 1;
            break;
        }
    }


    if(rob == -1)
    {
        printf("%d is not Found", n);
    }

    else
    {
        printf("%d is found in this Array at %d Position", anik[i], rob);
    }


    return 0;
}