Cod sursa(job #3200723)

Utilizator nistor_dora_valentinaNistor Dora Valentina nistor_dora_valentina Data 5 februarie 2024 18:19:30
Problema Numerele lui Stirling Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.62 kb
#include <fstream>

using namespace std;
ifstream fin("stirling.in");
ofstream fout("stirling.out");
int t, x, n, m, i, s1[205][205], s2[205][205],j, mod=98999;
int main()
{
    fin>>t;
    s1[1][1]=1;
    for(i=2; i<=200; i++)
        for(j=1; j<=i; j++)
        s1[i][j]=(s1[i-1][j-1]-(i-1)*s1[i-1][j])%mod;
    s2[1][1]=1;
    for(i=2; i<=200; i++)
        for(j=1; j<=i; j++)
        s2[i][j]=(s2[i-1][j-1]+j*s2[i-1][j])%mod;
    while(t)
    {
        t--;
        fin>>x>>n>>m;
        if(x==1)
            fout<<s1[n][m]<<'\n';
        else
            fout<<s2[n][m]<<'\n';
    }
    return 0;
}