Pagini recente » Florian Marcu | Istoria paginii utilizator/tgm000 | Clasament friendly_contest | Monitorul de evaluare | Cod sursa (job #1750489)
#include<fstream>
using namespace std;
ifstream fin("stirling.in");
ofstream fout("stirling.out");
int s1[210][210],i,x,n,k,t,s2[210][210],modulo=98999;
void stirling2(){
int i,j;
s2[1][1]=1;
for (i=2;i<=205;i++)
for (j=1;j<=i;j++)
s2[i][j]=(s2[i-1][j-1]+j*s2[i-1][j])%modulo;
}
void stirling1(){
int i,j;
s1[1][1]=1;
for (i=2;i<=205;i++)
for (j=1;j<=i;j++)
s1[i][j]=(s1[i-1][j-1]-(i-1)*s1[i-1][j])%modulo;
}
int main(){
fin>>t;
stirling1();
stirling2();
for (i=1;i<=t;i++)
{
fin>>x>>n>>k;
if (x==1) fout<<s1[n][k]<<'\n';
else
fout<<s2[n][k]<<'\n';
}
fin.close();
fout.close();
return 0;
}