Cod sursa(job #1465257)

Utilizator fanache99Constantin-Buliga Stefan fanache99 Data 26 iulie 2015 21:01:03
Problema Numerele lui Stirling Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.64 kb
#include<cstdio>
#define mod 98999
using namespace std;
int s[210][210],S[210][210];
int main (){
    freopen("stirling.in","r",stdin);
    freopen("stirling.out","w",stdout);
    int i,j,t,n,m,tip;
    s[1][1]=S[1][1]=1;
    for(i=2;i<=200;i++)
        for(j=1;j<=i;j++)
            S[i][j]=(S[i-1][j-1]+j*S[i-1][j])%mod;
    for(i=2;i<=200;i++)
        for(j=1;j<=i;j++)
            s[i][j]=(s[i-1][j-1]-(i-1)*s[i-1][j])%mod;
    scanf("%d",&t);
    for(i=1;i<=t;i++){
        scanf("%d%d%d",&tip,&n,&m);
        if(tip==1)
            printf("%d\n",s[n][m]);
        else
            printf("%d\n",S[n][m]);
    }
    return 0;
}