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 1742161839999 16 Output 17161839 Input 171623398723999 23 Output 1716183923 Input 171618398723999 17 Output Out of bound Input 171618398723999 399 Output Not Found