#include<cstdio>

using namespace std;

short a[90005];
short b[90005];

void ADD(short val)
{
    for(int i=val;i<=90000;i++)
        b[i]+=a[i-val];

    for(int i=0;i<=90000-val;i++)
        b[i]+=a[i+val];

    for(int i=0;i<=90000;i++)
        a[i]=(a[i]+b[i])%10000,b[i]=0;
}
int main()
{
    int w;
    short m,n;

    FILE * fin = fopen("diamant.in","r");
    fscanf(fin,"%hd%hd%d",&m,&n,&w);
    fclose(fin);

    FILE * fout = fopen("diamant.out","w");
    if(w>44100 || w<-44100)
    {
        fprintf(fout,"0\n");return 0;
    }

    a[45000]=1;

    for(int i=1;i<=m;++i)
        for(int j=1;j<=n;++j)
            ADD(i*j);

    fprintf(fout,"%hd\n",a[w+45000]);

    fclose(fout);
    return 0;
}