Cod sursa(job #2396582)

Utilizator Anakin1001George Giorgiu Gica Anakin1001 Data 3 aprilie 2019 17:13:32
Problema Kperm Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.32 kb
Raporteaza aceasta sursa 
#include <fstream>
#define mod 666013
using namespace std;
ifstream f("kperm.in");
ofstream g("kperm.out");
int n,k,fr[5001],i;
long long P;
int main()
{   f>>n>>k;
    for(i=1;i<=n;i++)
        fr[i%k]++;
    P=1;
    for(i=1;i<=k-1;i++)
        P=(P*fr[i])%mod;
    P=(P*2)%mod;
    g<<P;
    return 0;
}