Cod sursa(job #2535617)
| Utilizator | Data | 1 februarie 2020 09:27:40 | |
|---|---|---|---|
| Problema | Numerele lui Stirling | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.38 kb |
#include<stdio.h>
int t,n,m,i,j,s[201][201],r[201][201];int main(){freopen("stirling.in","r",stdin),freopen("stirling.out","w",stdout),scanf("%d",&t);for(i=1;i<201;i++)for(j=1;j<201;j++)if(i>j)s[i][j]=(s[i-1][j-1]-(i-1)*s[i-1][j])%98999,r[i][j]=(r[i-1][j-1]+j*r[i-1][j])%98999;else if(i==j)s[i][j]=r[i][j]=1;while(t--){scanf("%d%d%d",&i,&n,&m),printf("%d\n",i==1?s[n][m]:r[n][m]);}}
