Cod sursa(job #957624)

Utilizator monica11Szekely Monica monica11 Data 5 iunie 2013 16:50:17
Problema Diamant Scor 30
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.51 kb
#include<fstream>
#include<cstdlib>
using namespace std;
ifstream f("diamant.in");
ofstream g("diamant.out");
int n,m,x,i,j,k,a[4001][2],max1;
int main()
{
	f>>n>>m>>x;
	a[0][0]=1;
	for(i=1;i<=n;i++)
		for(j=1;j<=m;j++)
			max1+=i*j;
		for(i=1;i<=n;i++)
			for(j=1;j<=m;j++)
			{
				for(k=0;k<=max1;k++)
					a[k][1]=(a[k][0]+a[abs(k-i*j)][0]+a[k+i*j][0])%1000;
				for(k=0;k<=max1;k++)
					a[k][0]=a[k][1];
			}
			if(abs(x)<=max1)
				g<<a[abs(x)][0];
			else
				g<<0<<"n";
			return 0;
}