Cod sursa(job #949668)

Utilizator rzvrzvNicolescu Razvan rzvrzv Data 14 mai 2013 16:34:53
Problema Numerele lui Stirling Scor 20
Compilator cpp Status done
Runda Arhiva educationala Marime 0.64 kb
#include<cstdio>

using namespace std;

int s1[204][204],s2[204][204],i,j,n,m,sp,t;

int main()
{
    freopen("stirling.in","r",stdin);
    freopen("stirling.out","w",stdout);
    scanf("%d",&t);
    s1[0][0]=1;
    s2[0][0]=1;
    for(i=1;i<=200;i++)
    {
        for(j=1;j<=i;j++)
        {
            s2[i][j]=(s2[i-1][j-1]+m*s2[i-1][j])%98999;
            s1[i][j]=(s1[i-1][j-1]-(i-1)*s1[i-1][j])%98999;
        }
    }
    for(i=1;i<=t;i++)
    {
        scanf("%d%d%d",&sp,&n,&m);
        if(sp==1)
        {
            printf("%d\n",s1[n][m]);
        }
        else printf("%d\n",s2[n][m]);
    }
    return 0;
}