C program to create a linked list and Delete an element before a particular element. If there are more than one similar elements in the linked list, delete the element before the last occurrence.

Sample Input/Output _______________________ --- Input --- 17 42 16 18 39 -999 16

--- Expected output (numbers)--- 17 16 18 39 ___________

--- Input --- 17 16 18 39 -999 16

--- Expected output (numbers)--- 16 18 39

________________ --- Input --- 17 16 18 39 87 23 -999 23

--- Expected output (numbers)--- 17 16 18 39 23

____________________

--- Input --- 17 16 18 39 87 23 -999 17

--- Expected output (text)--- Out of bound _______________________ --- Input --- 17 16 18 39 87 23 -999 399

--- Expected output (text)--- Not Found