Cod sursa(job #1710228)

Utilizator iulianrotaruRotaru Gheorghe-Iulian iulianrotaru Data 28 mai 2016 17:55:46
Problema Twoton Scor 100
Compilator cpp Status done
Runda Arhiva ICPC Marime 0.32 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream f("twoton.in");
ofstream g("twoton.out");
int n,i,S=1,a[1<<17];
int main()
{
  f>>n;
  for(i=0;i<n;++i) f>>a[i];
  for(i=n-2;i>=0;--i)
      if(a[i]>=a[i+1])
      {
          a[i]=a[i+1];
          S=(2*S+1)%19997;
      }
      else S++;
  g<<S%19997;
}