Pagini recente » Cod sursa (job #795900) | Cod sursa (job #1605464) | Cod sursa (job #425238) | Cod sursa (job #489369) | Cod sursa (job #1164514)
#include <fstream>
#include <iostream>
#define MOD 98999
using namespace std;
ifstream f("stirling.in");
ofstream g("stirling.out");
int T, type, a, b, s[205][205], S[205][205];
void preprocess()
{
s[1][1] = S[1][1] = 1;
for(int i = 2; i < 205; ++i)
for(int j = 1; j <= i; ++j)
{
s[i][j] = (s[i-1][j-1] - (i-1) * s[i-1][j]) % MOD;
S[i][j] = (S[i-1][j-1] + j * S[i-1][j]) % MOD;
}
}
int main()
{
preprocess();
f >> T;
while( T-- )
{
f >> type >> a >> b;
switch( type )
{
case 1: g << s[a][b] << "\n"; break;
case 2: g << S[a][b] << "\n"; break;
}
}
}