Can anyone correct the following code?

Question

I need to automatically take a name from std array and put it one cout below the first loop;
ANYONE HELP
#include <iostream>
using namespace std;
main()
{
//Two dimentional Array with nested for loops
string stds[2][3] = {
{"Ahmad"},
{"Mahmood"}
};
int marks[2][3];
int a, j, k, l;
for (a=1; a<=2; a++){
cout<<stds[a]<<endl;
for(j=1; j<=3; j++){
cout<<"Enter Marks ";
cin>>marks[a][j];
}
}
cout<<endl;
}

Answer 1

1) There is no need to use 2 dimensional array for just 2 strings.
2) main() should be int main()
3) Array index starts from 0 not from 1.