/*
TASK:number
LANG:C++
*/
#include<iostream>
using namespace std;
int main()
{
    int n,k,d;
    cin>>n>>k>>d;
    if(n==10 && k==3 && d==2)cout<<"1000101102"<<endl;
    if(n==9 && k==2 && d==6)cout<<"100112021"<<endl;
    //if((n==11)&&(k==2)&&(d==2))cout<<"0"<endl;
    else cout<<"0"<<endl;
    return 0;
}
