Question

I am having problems with accessing individual structure elemnsts. How to output each structure element using pointer?

#include <iostream>

using namespace std;

struct student{
int rollno;
float marks;
char name[45];
};

int main(){
student s1[2]={{1,50.23,"abc"},{2,65.54,"def"}};


for(int j=0;j<2;j++){
    cout<<"Output Rollno, Marks and Name Using Pointer"
}
return 0;
}

Answer 1

Just assign the address to a pointer, and print it.

student *ptr=s1; // or &s1[0], instead.
cout<<ptr->rollno;