Cod sursa(job #2211867)

Utilizator pasoi_stefanPasoi Stefan pasoi_stefan Data 12 iunie 2018 11:28:04
Problema Numerele lui Stirling Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.73 kb
#include<fstream>
using namespace std;
ifstream cin("stirling.in");
ofstream cout("stirling.out");
int t,x,n,m,S[3][205][205];
const int MODULO=98999;
int main()
{
    S[1][1][1]=1;
    for(int i=2;i<=200;i++)
        for(int j=1;j<=i;j++)
            S[1][i][j]=(S[1][i-1][j-1]-1LL*(i-1)*S[1][i-1][j])%MODULO;
    S[2][1][1]=1;
    for(int i=2;i<=200;i++)
        for(int j=1;j<=i;j++)
            S[2][i][j]=(S[2][i-1][j-1]+1LL*j*S[2][i-1][j])%MODULO;
    /**for(int k=1;k<=2;k++,cout<<"\n\n")
        for(int i=1;i<=200;i++,cout<<'\n')
            for(int j=1;j<=200;j++,cout<<' ')
                cout<<S[k][i][j];**/
    cin>>t;
    while(t--)
    {
        cin>>x>>n>>m;
        cout<<S[x][n][m]<<'\n';
    }
}