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Cod sursa(job #51832)
#include <stdio.h>
#include <memory.h>
#define SHIFT 50100
#define NMAX (SHIFT*2 + 1000)
long a[NMAX], b[NMAX];
const int MIJLOC = SHIFT/2;
int n, m;
long x;
void dinamic()
{
long i, j, k;
a[MIJLOC] = 1;
for(i = 1; i <= n; ++i)
{
for(j = 1; j <= m; ++j)
{
memcpy(b, a, sizeof(a));
for(k = 0; k <= SHIFT*2; ++k)
{
a[k] = b[k - i*j] + b[k] + b[k + i*j];
a[k] %= 10000;
}
//memcpy(a, b, sizeof(b));
}
}
}
int main()
{
freopen("diamant.in", "r", stdin);
freopen("diamant.out", "w", stdout);
scanf("%d %d %ld\n", &n, &m, &x);
dinamic();
printf("%ld\n", a[x + MIJLOC]);
fclose(stdin);
fclose(stdout);
return 0;
}