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#include <fstream>
#include <string.h>
#define MOD 30103
using namespace std;
ifstream f("diviz.in");
ofstream g("diviz.out");
int k, a, b, prep[201][10], d[2][201][101], len, ind, nrsub[201], answ;
char n[205];
int main()
{
f>>k>>a>>b;
f>>n+1;
len = strlen(n+1);
for (int i=len-1; i>=0; i--)
{
memcpy(prep[i], prep[i+1], sizeof (prep[i]));
prep[i][n[i+1]-'0']=i+1;
}
for(int i=1; i<=9; i++)
{
if(prep[0][i]!=0)
d[0][ prep[0][i] ][ i%k ]++;
nrsub[1] += d[0][ prep[0][i] ][ 0 ];
}
ind=1;
for (int i = 2; i <= b; i++)
{
for (register int j = i-1; j <= len; j++)
for (register int p = 0; p <= k-1; p++)
if (d[1-ind][j][p])
{
for (register int l = 0; l <= 9; l++)
if (prep[j][l])
{
d[ind][prep[j][l]][(p*10+l) % k] = (d[ind][prep[j][l]][(p*10+l) % k] + d[1-ind][j][p]) % MOD;
if ((p*10+l) % k == 0)
nrsub[i]=(nrsub[i]+d[1-ind][j][p])%MOD;
}
}
ind = 1-ind;
memset(d[ind], 0, sizeof (d[ind]));
}
for (int i=a; i<=b; i++)
answ = (answ + nrsub[i])%MOD;
g<<answ;
return 0;
}