Cod sursa(job #2068696)

Utilizator sebi110Ciobanu Sebastian sebi110 Data 18 noiembrie 2017 10:30:47
Problema Numerele lui Stirling Scor 60
Compilator cpp Status done
Runda Arhiva educationala Marime 0.71 kb
#include <fstream>
#define MOD 98999
using namespace std;
ifstream fin("stirling.in");
ofstream fout("stirling.out");
int dis1[210][210],dis2[210][210];
int main()
{
    int t,i,x,n,m,j;
    fin>>t;
    dis1[1][1]=1;
    dis2[1][1]=1;
    n=200;m=200;
    for(i=2;i<=n;i++)
    {
        for(j=1;j<=i;j++)
        {
            dis1[i][j]=(dis1[i-1][j-1]-dis1[i-1][j]*(i-1))%MOD;
            dis2[i][j]=(dis2[i-1][j-1]+dis2[i-1][j]*j)%MOD;
        }
    }
    for(i=1;i<=n;i++)
    for(i=1;i<=t;i++)
    {
        fin>>x>>n>>m;
        if(x==1)
        {
            fout<<dis1[n][m]<<'\n';
        }
        else
        {
            fout<<dis2[n][m]<<'\n';
        }
    }
    return 0;
}