Cod sursa(job #2068655)

Utilizator ARobertAntohi Robert ARobert Data 18 noiembrie 2017 10:13:16
Problema Numerele lui Stirling Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.64 kb
#include <bits/stdc++.h>

using namespace std;

ifstream fin("stirling.in");
ofstream fout("stirling.out");

int t,i,x,n,m,j;
int s[202][202], S[202][202];

int main()
{
    s[1][1]=1;
    for (i=2;i<=201;i++)
        for (j=1;j<=i;j++)
            s[i][j]=(s[i-1][j-1]-(i-1)*s[i-1][j])%98999;
    S[1][1]=1;
    for (i=2;i<=201;i++)
        for (j=1;j<=i;j++)
            S[i][j]=(S[i-1][j-1]+j*S[i-1][j])%98999;
    fin>>t;
    for (i=1;i<=t;i++)
        {
            fin>>x>>n>>m;
            if (x==1)
                fout<<s[n][m];
            else fout<<S[n][m];
            fout<<'\n';
        }
    return 0;
}