Linear Search

#include <stdio.h>

int main()
{
    int array[100];
    int i, num, key, found = 0;

    printf("Enter the value of num : ");
    scanf("%d", &num);
    printf("Enter the elements : ");

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

    printf("Enter the element to be searched : ");
    scanf("%d", &key);

    for (i = 0; i < num ; i++)
    {
        if (key == array[i] )
        {
            found = 1;
            break;
        }
    }

    if (found == 1)
        printf("Element is present in the array\n");
    else
        printf("Element is not present in the array\n");

    return 0;
}