Untitled

#include <iostream>
using namespace std;

int main()
{
    int a,b;
    char c[0],d[1];
    
    cout << "Dlinna, shirina: ";
    cin >> a >> b;
    
    cout << "Kontur, zalivka: ";
    cin >> c >> d;
    
    for(int i=0; i < a; i++){
        cout << c[0] << " ";
        
    }
        cout << endl;
    for(int j=0; j < b-2; j++){
        cout << c[0] << " ";
        for(int i=0; i < a-2; i++){
            cout << d << " ";
        }
        cout << c[0] << " ";
        cout << endl;
    }
    for(int i=0; i < a; i++){
        cout << c[0] << " ";
    }
}