Cod sursa(job #2002396)

Utilizator Cudrici_CarinaCudrici Carina Cudrici_Carina Data 19 iulie 2017 17:45:35
Problema Diamant Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.57 kb
#include <fstream>
#include <cstring>
#define M 10000
#define T 400000

using namespace std;
ifstream fi("diamant.in");
ofstream fo("diamant.out");
int n,m,x, a[100000],b[100000],i,j,k,maxi;
int main()
{
    fi>>n>>m>>x;
    for(int i=1;i<=n;i++) for(int j=1;j<=m;j++) maxi+=i*j;

    if(x > maxi or x < -maxi) {fo<<0; return 0;}


    a[0+maxi]=1;

    for(i=1;i<=n;i++)
        for(j=1;j<=m;j++)
         {
           for(k=0;k<=2*maxi;k++) b[k]=(a[k-i*j]+a[k]+a[k+i*j])%M;
           memcpy (a,b,sizeof(b));
         }
    fo<<a[x+maxi];
    return 0;
}