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Cod sursa(job #750624)
#include<stdio.h>
FILE *f = fopen("stirling.in","r");
FILE *g = fopen("stirling.out","w");
#define MaxN 301
#define Mod 98999
int T,X,N,M;
int s[MaxN][MaxN],S[MaxN][MaxN];
void citire(void)
{
fscanf(f,"%d ",&T);
}
void Creares(void)
{
s[1][1] = 1;
for(int i=2;i<=200;i++)
for(int j=1;j<=i;j++)
s[i][j] = (1LL*s[i-1][j-1]-1LL*(i-1)*s[i-1][j])%Mod;
}
void CreareS(void)
{
S[1][1] = 1;
for(int i=2;i<=200;i++)
for(int j=1;j<=i;j++)
S[i][j] = (1LL*S[i-1][j-1]+1LL*j*S[i-1][j])%Mod;
}
int main()
{
citire();
Creares();
CreareS();
for(int i=1;i<=T;i++)
{
fscanf(f,"%d %d %d",&X,&N,&M);
fprintf(g,"%d\n",X == 1 ? s[N][M] : S[N][M]);
}
}