Cod sursa(job #1412147)

Utilizator 4ONI2015oni2015 4ONI2015 Data 1 aprilie 2015 09:55:35
Problema Numerele lui Stirling Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.67 kb
#include <bits/stdc++.h>
#define mod 98999

using namespace std;
int s[205][205], S[205][205], i, j, n, t, x, y, tip;
int main()
{
    freopen("stirling.in", "r", stdin);
    freopen("stirling.out", "w", stdout);
    s[0][0] = S[0][0] = 1;
    for(i = 1; i <= 200; i++)
        for(j = 1; j <= i; j++)
        {
            s[i][j] = (1ll * s[i - 1][j - 1] - 1ll * (i - 1) * s[i - 1][j]) % mod;
            S[i][j] = (1ll * S[i - 1][j - 1] + 1ll * j * S[i - 1][j]) % mod;
        }
    scanf("%d", &t);
    for(; t; t--)
    {
        scanf("%d%d%d", &tip, &x, &y);
        tip == 1 ? printf("%d\n", s[x][y]) : printf("%d\n", S[x][y]);
    }
    return 0;
}