DS || Section B || Pgm 3 || Program to search an element using linear search technique.

 #include <stdio.h>

int main()

{

int array[100], key, i, n;

printf("Enter number of elements in array\n");

scanf("%d", &n);

printf("Enter %d integer(s)\n", n);

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

scanf("%d", &array[i]);

printf("Enter a number to search\n");

scanf("%d", &key);

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

{

if (array[i] == key)

{

printf("%d is present at location %d.\n", key, i+1);

break;

}

}

if (i == n)

printf("%d is not present in the array.\n", key);

}