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


return 0;
}
