#include<stdio.h>

struct Student {
    int reg;
    float cgpa;
    char name[20];
};

int main() {
    struct Student stud1 = {1, 8.5, "abcd"};
    struct Student *stud2 = &stud1;
    printf("%s\n", stud1.name);
    printf("%s\n", stud2->name);
    printf("%d",sizeof(stud1));
    return 0;
}