#include <stdio.h>
    struct student
    {
        char *ch;
    };
    void main()
    {
        struct student m;
        struct student *s = &m;
        (*s).ch = "Welcome";
        printf("%s", m.ch);
    }

 #include <stdio.h>
    struct Employee
    {
        char *ch;
    };
    void main()
    {
        struct Employee e;
        struct Employee *s = &e;
        (*s).ch = "Interview Mania";
        printf("%p\n%p\n", s, &e);
    }

#include <stdio.h>
    struct calculation1
    {
        int n[2];
    };
    struct calculation2
    {
        int *n;
    };
    int main()
    {
        struct calculation1 cal1 = {10, 20};
        struct calculation2 *ptr1;
        ptr1->n = (struct q*)&cal1.n;
        printf("%d\n", ptr1->n[1]);
    }

#include <stdio.h>
    struct point1
    {
        int x[2];
    };
    struct point2
    {
        int *x;
    };
    int main()
    {
        struct point1 p1 = {11, 22};
        struct point2 *ptr1 = (struct q*)&p1;
        ptr1->x = (struct q*)&p1.x;
        printf("%d\n", ptr1->x[0]);
    }

 #include <stdio.h>
    struct output
    {
        int n1;
        int n2;
    };
    int main()
    {
        struct output out[] = {11, 21, 13, 41, 15, 61};
        struct output *ptr1 = out;
        printf("%d %d\n", ptr1->n1, (ptr1 + 2)->n1);
    }