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#include <fstream>
#define nmax 202
using namespace std;
ifstream fin("stirling.in");
ofstream fout("stirling.out");
int s[nmax][nmax];
int s2[nmax][nmax];
int main()
{
s[1][1]=1;
for(int i=2;i<=202;i++)
{
for(int j=1;j<=i;j++)
{
s[i][j]=s[i-1][j-1]-(i-1)*s[i-1][j];
}
}
s2[1][1]=1;
for(int i=2;i<=202;i++)
{
for(int j=1;j<=i;j++)
{
s2[i][j]=s2[i-1][j-1]+j*s2[i-1][j];
}
}
int t,x,y,s1;
fin>>t;
for(int i=1;i<=t;i++)
{
fin>>s1>>x>>y;
if(s1==1)
{
fout<<s[x][y];
}
if(s1==2)
{
fout<<s2[x][y];
}
fout<<"\n";
}
return 0;
}