Write a menu driven program to perform insert and delete operations in a circular linked list
#include #include #include #include #include int insbeg(int item); int inspos(int item); int insend(int item); int length(); int delbeg(); int delpos(); int delend(); struct node { int info; struct node *link; }; typedef struct node n1; n1 *last = NULL; n1 *currptr, *newnode, *preptr;