#include <iostream>
using namespace std;

        

int main() {
    int x;
    cout<<" enter a number of rows : "<<endl;
    cin>>x;
    int n;
    cout<<" enter number of coloumns : "<<endl;
    cin>>n;
    for ( int i=1; i<=x ; i++){
        for ( int i = 1 ; i<=n ; i++)
            {cout<<"*";}
     cout<<endl;
    }
   
   
}