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Cod sursa(job #772886)
#include <cstdio>
#include <cstring>
#define N 201
#define MOD 98999
using namespace std;
int s[N][N], S[N][N];
void precalc_s () {
memset (s, 0, sizeof(s));
int i, j;
s[1][1] = 1;
for (i=2; i<N; ++i)
for (j=1; j<=i; ++j)
s[i][j] = ( s[i-1][j-1] - (i-1)*s[i-1][j] ) % MOD;
}
void precalc_S () {
memset (S, 0, sizeof(S));
int i, j;
S[1][1] = 1;
for (i=2; i<N; ++i)
for (j=1; j<=i; ++j)
S[i][j] = ( S[i-1][j-1] + j*S[i-1][j] ) % MOD;
}
void read_and_solve () {
int n, m, sp, i, t;
freopen ("stirling.in", "r", stdin);
freopen ("stirling.out", "w", stdout);
scanf ("%d", &t);
for (int i=1; i<=t; ++i) {
scanf ("%d%d%d", &sp, &n, &m);
printf ("%d\n", (sp==1) ? s[n][m] : S[n][m]);
}
fclose (stdin);
fclose (stdout);
}
int main () {
precalc_s ();
precalc_S ();
read_and_solve ();
return 0;
}