Cod sursa(job #3257889)

Utilizator mihail_11Ionescu Mihail mihail_11 Data 19 noiembrie 2024 19:33:41
Problema Diamant Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.71 kb
#include <bits/stdc++.h>
using namespace std;
ifstream fin("diamant.in");
ofstream fout("diamant.out");
long long int t[2][100005];
int main()
{
    int n,m,i,j,k,q=1;
    long long int x;
    fin>>n>>m>>x;
    t[0][45000]=1;
    for(i=1;i<=n;++i)
    {
        for(j=1;j<=m;++j)
        {
            for(k=0;k<=90000;++k)
            {
                t[q][k]=t[1-q][k]+t[1-q][k+i*j];
                if(k>=i*j)
                {
                    t[q][k]+=t[1-q][k-i*j];
                }
                t[q][k]%=10000;
            }
            q=1-q;
        }
    }
    if(x>=45000 || x<=-45000)
    {
        fout<<0;
        return 0;
    }
    fout<<t[1-q][x+45000];
    return 0;
}