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#include <fstream>
#define DIM 405
#define M 10000
#define SMAX 90000
using namespace std;
int n,m,x,a[SMAX],b[SMAX],obj[DIM];
int main()
{
ifstream fin("diamant.in");
ofstream fout("diamant.out");
int s=0;
fin>>n>>m>>x;
for(int i=1;i<=n;i++)
for(int j=1;j<=m;j++) {
obj[++obj[0]]=i*j;
s+=i*j;
}
if(x<-s||x>s) {
fout<<"0";
return 0;
}
for(int i=1;i<=obj[0];i++) {
for(int j=2*s;j>=obj[i];j--)
b[j]=(a[j]%M+a[j-obj[i]]%M+a[j+obj[i]]%M)%M;
for(int j=obj[i]-1;j>=0;j--)
b[j]=a[j]%M;
b[obj[i]+s]=(b[obj[i]+s]+1)%M;
b[-obj[i]+s]=(b[-obj[i]+s]+1)%M;
for(int i=0;i<=2*s;i++)
a[i]=b[i],b[i]=0;
}
fout<<a[x+s];
return 0;
}