Cod sursa(job #781466)

Utilizator visanrVisan Radu visanr Data 24 august 2012 14:57:40
Problema Diamant Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.8 kb
#include <cstdio>
#include <cstdlib>
#include <cmath>
using namespace std;


int N, M, X, dp[165010][2], Smax;

int main()
{
    freopen("diamant.in", "r", stdin);
    freopen("diamant.out", "w", stdout);
    int i, j, k;
    scanf("%i %i %i", &N, &M, &X);
    for(i = 1; i <= N; i++)
          for(j = 1; j <= M; j++)
                Smax += i * j;
    dp[0][0] = 1;
    for(i = 1; i <= N; i++)
    {
          for(j = 1; j <= M; j++)
          {
                for(k = 0; k <= Smax; k++)
                      dp[k][1] = (dp[k][0] + dp[k + i * j][0] + dp[abs(k - i * j)][0]) % 10000;
                for(k = 0; k <= Smax; k++) dp[k][0] = dp[k][1];
          }
    }
    if(Smax < abs(X)) printf("0\n");
    else printf("%i\n", dp[abs(X)][0]);
    return 0;
}