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#include <cstdio>
#include <cstring>
#define N 202
#define MOD 30103
using namespace std;
int dp[2][N][100], nxt[10][N];
char a[N+5];
int main()
{
freopen("diviz.in", "r", stdin);
freopen("diviz.out", "w", stdout);
int n, k, x, y, i, j, p, cif, u=0, sol=0;
scanf("%d %d %d\n", &k, &x, &y);
fgets(a+1, N+5, stdin); a[0]='!'; n=strlen(a)-2;
for(i=n;i;i--)
{
for(j=9;j>=0;j--)
{
if(a[i]-'0'==j) nxt[j][i]=i;
else nxt[j][i]=nxt[j][i+1];
}
}
for(i=1;i<10;i++)
{
dp[0][nxt[i][1]][i%k]=1;
}
for(i=1;i<=y;i++, u=!u)
{
for(int ind=1;ind<=n;ind++)
{
if(i>=x) sol=(sol+dp[u][ind][0])%MOD;
for(j=0;j<k;j++)
{
for(p=0;p<10;p++)
{
dp[!u][nxt[p][ind+1]][(j*10+p)%k]+=dp[u][ind][j];
dp[!u][nxt[p][ind+1]][(j*10+p)%k]%=MOD;
}
dp[u][ind][j]=0;
}
}
}
printf("%d", sol);
}