Pagini recente » Cod sursa (job #753048) | Cod sursa (job #1837166) | Cod sursa (job #3256985) | Cod sursa (job #2912202) | Cod sursa (job #805963)
Cod sursa(job #805963)
#include<cstdio>
#include<algorithm>
#define MOD 98999
using namespace std;
int s1[210][210],s2[210][210],n2,n1,t;
inline void stirling1(int n)
{
int i,x,y,k;
for (x=0;x<=n;x++)
for (y=0;y<=x;y++)
s1[x][y]=0;
k=1;
s1[0][0]=1;
for (x=1;x<=n;x++)
{
for (y=1;y<=x;y++)
{
s1[x][y]=(s1[x-1][y-1]-(x-1)*s1[x-1][y])%MOD;
}
}
return;
}
inline void stirling2(int n)
{
int i,x,y,k;
for (x=0;x<=n;x++)
for (y=0;y<=x;y++)
s2[x][y]=0;
k=1;
s2[0][0]=1;
for (x=1;x<=n;x++)
{
for (y=1;y<=x;y++)
{
s2[x][y]=(s2[x-1][y-1]+y*s2[x-1][y])%MOD;
}
}
return;
}
inline void citire()
{
int k,x,y,l1=0,l2=0,i;
scanf("%d",&t);
for (i=1;i<=t;i++)
{
scanf("%d%d%d",&k,&x,&y);
if (k==1) printf("%d\n",s1[x][y]);
else printf("%d\n",s2[x][y]);
}
return;
}
int main()
{
freopen("stirling.in","r",stdin);
freopen("stirling.out","w",stdout);
stirling1(200);
stirling2(200);
citire();
fclose(stdin);
fclose(stdout);
return 0;
}