Cod sursa(job #296573)

Utilizator GheorgheMihaiMihai Gheorghe GheorgheMihai Data 4 aprilie 2009 22:19:45
Problema Diamant Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.51 kb
#include<stdio.h>
#include<string.h>
int a[88205],b[88205];

void read()
{
	freopen("diamant.in","r",stdin);
	freopen("diamant.out","w",stdout);
	int n,m,k;
	scanf("%d%d%d",&n,&m,&k);
	if(k>44100 || k<44100)
	{
		printf("0\n");
		return ;
	}
	int i,j,t;
	b[44100]=1;
	for(i=1;i<=n;i++)
		for(j=1;j<=m;j++)
		{
			memcpy(a,b,sizeof(b));
			for(t=88200;t>=0;t--)
			{
				b[t]=a[t-i*j]+a[t]+a[t+i*j];
				b[t]%=10000;
			}
		}
	printf("%d\n",b[44100+k]);	
}

int main()
{
	read();
	return 0;
}