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#include <iostream>
#include <fstream>
using namespace std;
ifstream f("stirling.in");
ofstream g("stirling.out");
int a[200][200],n,m,x,t,A[200][200];
void speta1()
{
a[0][0]=1;
for(int i=1;i<=200;i++)
for(int j=1;j<=i;j++)
a[i][j]=(a[i-1][j-1]-((i-1)*a[i-1][j]));
}
void speta2()
{
A[1][1]=1;
for(int i=2;i<=200;i++)
for(int j=1;j<=i;j++)
A[i][j]=(A[i][j]=A[i-1][j-1]+(i*A[i-1][j]));
}
int main()
{
speta1();
speta2();
f>>t;
while(t--)
{
f>>x>>n>>m;
if(x==1)
g<<a[n][m]<<endl;
else
g<<A[n][m]<<endl;
}
return 0;
}