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Cod sursa(job #979929)
#include <fstream>
#define MOD 98999
using namespace std;
ifstream f("stirling.in");
ofstream g("stirling.out");
int first[205][205],second[205][205],X,N,M,T;
void Solve_for_all()
{
int i,j;
first[0][0]=second[0][0]=1;
for(i=1;i<=200;i++)
for(j=1;j<=200;j++)
first[i][j]=(-(i-1)*first[i-1][j]+first[i-1][j-1])%MOD,second[i][j]=(j*second[i-1][j]+second[i-1][j-1])%MOD;
}
void Browse()
{
f>>T;
while(T!=0)
{
f>>X>>N>>M;
if(X==1)
g<<first[N][M]<<"\n";
else
g<<second[N][M]<<"\n";
T--;
}
}
int main()
{
Solve_for_all();
Browse();
return 0;
}