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Cod sursa(job #459643)
#include<fstream>
#define max_n 210
#define p 98999
using namespace std;
int s[max_n][max_n],S[max_n][max_n];
bool done[max_n][max_n];
void do_it(int i, int j)
{
if(done[i][j])
return;
if(i==j)
{
done[i][j]=s[i][j]=S[i][j]=1;
return;
}
do_it(i-1,j-1);
do_it(i-1,j);
s[i][j]=(s[i-1][j-1]-(i-1)*s[i-1][j])%p;
S[i][j]=(S[i-1][j-1]+j*S[i-1][j])%p;
done[i][j]=1;
}
int main()
{
int t,x,n,m;
ifstream read ("stirling.in");
ofstream write ("stirling.out");
for(int i=1;i<max_n;++i)
done[i][0]=1;
read>>t;
while(t--)
{
read>>x>>n>>m;
do_it(n,m);
if(x==1)
write<<s[n][m]<<'\n';
else
write<<S[n][m]<<'\n';
}
return 0;
}