Cod sursa(job #1969477)

Utilizator usureluflorianUsurelu Florian-Robert usureluflorian Data 18 aprilie 2017 14:46:22
Problema Numerele lui Stirling Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.55 kb
#include <fstream>
using namespace std;
ifstream f ("stirling.in");
ofstream g ("stirling.out");
int t,n,m,i,j,s[201][201],S[201][201];
int main()
{
    f>>t;
    for(i=1;i<=200;++i)
    {
        for(j=1;j<=200;++j)
        if(i>j)
        {
            s[i][j]=(s[i-1][j-1]-(i-1)*s[i-1][j])%98999;
            S[i][j]=(S[i-1][j-1]+j*S[i-1][j])%98999;
        }
        else if(i==j) s[i][j]=S[i][j]=1;
    }
    for(int i=1;i<=t;++i)
    {
        f>>j>>n>>m;
        if(j==1) g<<s[n][m]<<'\n';
        else g<<S[n][m]<<'\n';
    }
}