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#include <fstream>
#include <cstring>
using namespace std;
short A,B,K,a[205],N,first[10][205],dp[2][205][102],sol,r[102][12];
inline void Read()
{
int i,j;
char sir[205];
ifstream fin("diviz.in");
fin>>K>>A>>B>>sir;
for(i=0;sir[i];++i)
a[++N]=sir[i]-'0';
fin.close();
for(i=N;i>0;--i)
for(j=9;j>=0;--j)
if(a[i]==j)
first[j][i-1]=i;
else
first[j][i-1]=first[j][i];
for(i=0;i<K;++i)
for(j=0;j<10;++j)
r[i][j]=(i*10+j)%K;
}
inline void Solve()
{
int i,j,cif,rest,u=0;
for(cif=1;cif<10;++cif)
if(first[cif][0])
dp[0][first[cif][0]][cif%K]=1;
for(i=1;i<=B;i++,u^=1)
{
for(j=i;j<=N;j++)
{
if(i>=A)
sol=(sol+dp[u][j][0])%30103;
for(rest=0;rest<K;rest++)
for(cif=0;cif<10;cif++)
dp[u^1][first[cif][j]][r[rest][cif]]=(dp[u^1][first[cif][j]][r[rest][cif]]+dp[u][j][rest])%30103;
}
memset(dp[u], 0, sizeof(dp[u]));
}
ofstream fout("diviz.out");
fout<<sol<<"\n";
fout.close();
}
int main()
{
Read();
Solve();
return 0;
}