Cod sursa(job #2371967)

Utilizator Vlad3108Tir Vlad Ioan Vlad3108 Data 6 martie 2019 20:35:00
Problema Numerele lui Stirling Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.65 kb
#include <bits/stdc++.h>
using namespace std;
#define LMAX 200
#define MOD 98999
long long s[LMAX+5][LMAX+5],S[LMAX+5][LMAX+5];
int main(){
    freopen("stirling.in","r",stdin);
    freopen("stirling.out","w",stdout);
    s[1][1]=S[1][1]=1;
    for(int i=2;i<=LMAX;++i)
        for(int j=1;j<=i;++j){
            s[i][j]=(s[i-1][j-1]-(i-1)*s[i-1][j])%MOD;
            S[i][j]=(S[i-1][j-1]+j*S[i-1][j])%MOD;
        }
    int q;
    scanf("%d",&q);
    while(q--){
        int tip,n,m;
        scanf("%d %d %d",&tip,&n,&m);
        if(tip==1)
            printf("%lld\n",s[n][m]);
        else printf("%lld\n",S[n][m]);
    }
    return 0;
}