Pagini recente » Cod sursa (job #12567) | Cod sursa (job #2819765) | Cod sursa (job #3040258) | Cod sursa (job #949295) | Cod sursa (job #2179924)
#include<iostream>
#include<fstream>
using namespace std;
#define N 201
#define MOD 98999
int T;
int x,n,m;
int s[201][201] = {0}, S[201][201] ={0};
void calculate_lower_upper(){
s[1][1] = 1;
S[1][1] = 1;
for(int i=2;i<N;i++)
for(int j=2;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 main(){
ifstream f("stirling.in");
ofstream g("stirling.out");
calculate_lower_upper();
f>>T;
while(T--){
f>>x>>n>>m;
if(x==1){
g<<s[n][m]<<endl;
}
if(x==2){
g<<S[n][m]<<endl;
}
}
return 0;
}