Cod sursa(job #2265373)

Utilizator FrostfireMagirescu Tudor Frostfire Data 21 octombrie 2018 00:00:55
Problema 1-sir Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.56 kb
#include <fstream>
#include <algorithm>
using namespace std;
ifstream f("1-sir.in");
ofstream g("1-sir.out");
int n,s,d[2][50000];
int main()
{
    f>>n>>s;
    s = abs(s);
    d[1][0] = 1;
    for(int i=2;i<=n;i++)
       { for(int j=0;j<=i*(i-1)/2;j++) { d[i%2][j] = d[abs(i%2-1)][abs(j-(i-1))] + d[abs(i%2-1)][j+(i-1)];
                                         d[i%2][j]%=194767;
                                         g<<d[i%2][j]<<' ';
                                       }
         g<<'\n';
       }
    g<<d[n%2][s]<<'\n';
    return 0;
}