Cod sursa(job #569567)

Utilizator zloteanu.adrianzloteanu adrian nichita zloteanu.adrian Data 1 aprilie 2011 18:38:34
Problema Grigo Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.24 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
long long v[131075],n,val,ras=1,i;
int main()
{ifstream q("grigo.in");
ofstream w("grigo.out");
q>>n>>val;
while(q>>val)
   v[val]=1;
for(;n--;++i)
  if(!v[i+1])
   ras=ras*i%100003;
w<<ras;}