#include <stdio.h>
    int main()
    {
        struct NN
        {
            char *name;
            struct NN *next;
        };
        struct NN *ptrary[10];
        struct NN n, nn;
        n.name = "Rahul";
        n.next = NULL;
        ptrary[0] = &n;
        nn.name = (char*)malloc(sizeof(char)*3);
        strcpy(nn.name, n.name);
        nn.next = &nn;
        ptrary[1] = &nn;
        printf("%s\n", ptrary[1]->next->next->name);
    }