#include <iostream>
#include <cstring>
class student
{
int rol , marks;
char name[20];
public:
student(int r , int m , const char n[])
{
rol = r;
marks = m;
strcpy(name,n);
}
int roll(){return rol;}
};
int main()
{
student a[]= {
student(1, 10, "AAA"),
student(2, 20, "BBB"),
student(3, 30, "CCC")
};
std::cout << a[0].roll();
}
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