Cod sursa(job #2170855)

Utilizator usureluflorianUsurelu Florian-Robert usureluflorian Data 15 martie 2018 10:05:57
Problema Subsecventa de suma maxima Scor 75
Compilator cpp Status done
Runda Arhiva educationala Marime 0.78 kb
#include <fstream>
using namespace std;
ifstream f ("ssm.in");
ofstream g ("ssm.out");
int v[6000001],n,st,dr,stx;
long long s,mare;
int main()
{
      f>>n;
      mare=-2e9;
      for(int i=1;i<n;++i)
      {
            f>>v[i];
            if(1ll*v[i]>mare)
            {
                  st=i;
                  dr=i;
                  mare=1ll*v[i];
            }
      }
      stx=1;
      for(int i=1;i<=n;++i)
      {
            s+=v[i];
            if(s<0)
            {
                  stx=i+1;
                  s=0;
                  continue;
            }
            if(s>mare)
            {
                  st=stx;
                  dr=i;
                  mare=s;
            }
      }
      g<<mare<<' '<<stx<<' '<<dr;
      return 0;
}