Cod sursa(job #2579595)

Utilizator Rares31100Popa Rares Rares31100 Data 12 martie 2020 17:17:12
Problema Numerele lui Stirling Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.64 kb
#include <bits/stdc++.h>
#define Mod 98999

using namespace std;

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

int s[201][201],S[201][201];
int t;

int main()
{
    s[1][1]=1;
    for(int i=2;i<=200;i++)
        for(int j=1;j<=i;j++)
            s[i][j]=( s[i-1][j-1]-(i-1)*s[i-1][j] )%Mod;

    S[1][1]=1;
    for(int i=2;i<=200;i++)
        for(int j=1;j<=i;j++)
            S[i][j]=( S[i-1][j-1]+j*S[i-1][j] )%Mod;

    in>>t;

    int c,n,m;
    while(t--)
    {
        in>>c>>n>>m;

        if(c==1)
            out<<s[n][m]<<'\n';
        else
            out<<S[n][m]<<'\n';
    }

    return 0;
}