Linear Search: C

http://technotip.com/1533/linear-search-c/

First ask the user to enter the number to be searched. Store it inside a variable called key. Now start comparing key value with a[i] using a for loop. If the key is found in the array, then assign 1 to flag orelse flag will be 0. ... https://www.youtube.com/watch?v=AqjVd6FVFbE