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Pass structure to a function as a pointer

#include<iostream.h> #include<stdio.h> #include<stdlib.h> #include<string.h> struct student {        char name[20];        int num;        float score[3]; }; void print(struct student *p) {        cout<<p->num<<"\n"<<p->name<<"\n"<<p->score[0]<<"\n"                <<p->score[1]<<"\n"<<p->score[2]<<"\n";        cout<<" "; } int main() {        struct student stu;        stu.num=12345;        strcpy(stu.name,"li li");        stu.score[0]=67.5;        stu.score[1]=89;        stu.score[2]=78.6;        print(&stu); } 12345 li li 67.5 89 78.6 "