Pagini recente » Cod sursa (job #1530323) | Cod sursa (job #1205775) | Cod sursa (job #638801) | Cod sursa (job #89212) | Cod sursa (job #2696534)
#include <iostream>
#include <fstream>
#include <algorithm>
using namespace std;
ifstream fin("stirling.in");
ofstream fout("stirling.out");
typedef long long lint;
const lint modit = 98999;
int t;
//s(n)(k) = -(n-1)*s(n-1,k) + s(n-1,k-1)
lint s[214][214];
void makes(){
s[0][0] = 1;
for(int n = 1; n <= 200; ++n){
for(int k = 1; k <= 200; ++k){
s[n][k] = -(n-1)*s[n-1][k] + s[n-1][k-1];
s[n][k] %= modit;
}
}
}
//S(n)(k) = k*S(n-1,k) + S(n-1,k-1)
lint S[214][214];
void makeS(){
S[0][0] = 1;
for(int n = 1; n <= 200; ++n){
for(int k = 1; k <= 200; ++k){
S[n][k] = k*S[n-1][k] + S[n-1][k-1];
S[n][k] %= modit;
}
}
}
int main(){
// ios_base::sync_with_stdio(false);
makes();
makeS();
fin >> t;
for(int i = 0; i < t; ++i){
int x, n, m;
fin >> x >> n >> m;
if(x == 1){
fout << s[n][m];
}else{
fout << S[n][m];
}
fout << "\n";
}
return 0;
}