Cod sursa(job #783692)

Utilizator misinozzz zzz misino Data 3 septembrie 2012 16:31:07
Problema Numerele lui Stirling Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.44 kb
#include<fstream>
#define  MOD 98999
using namespace std;
ifstream f("stirling.in");
ofstream g("stirling.out");
int i,j,t,n,m,c,s1[201][201],s2[202][201];
int main()
{f>>t;
s1[1][1]=1;
s2[1][1]=1;
for(i=2;i<=200;++i)
	for(j=1;j<=i;++j)
	{s1[i][j]=(s1[i-1][j-1]-(i-1)*s1[i-1][j])%MOD;
	s2[i][j]=(s2[i-1][j-1]+j*s2[i-1][j])%MOD;
	}
for(;t;--t)
{f>>c>>n>>m;
if(c==1)
	g<<s1[n][m]<<'\n';
else
	g<<s2[n][m]<<'\n';
}
return 0;
}