Cod sursa(job #615864)

Utilizator dicu_dariaDaria Dicu dicu_daria Data 11 octombrie 2011 08:33:07
Problema Subsecventa de suma maxima Scor 90
Compilator cpp Status done
Runda Arhiva educationala Marime 0.47 kb
#include <fstream>

using namespace std;
int S,x,i,inc,Smax,Sfmax,Imax,n,maxx,poz;
int main()
{
    ifstream fi("ssm.in");
    ofstream fo("ssm.out");
    fi>>n;
    maxx=-int(2e9);
    for(i=1, inc=1;i<=n;i++)
    {
      fi>>x;
      if(S<0) { S=x; inc=i; }
      else S+=x;
      if(S>Smax) Smax=S, Imax=inc, Sfmax=i;
      if(x>maxx) maxx=x, poz=i;
    }
    if(maxx<0) fo<<maxx<<" "<<poz<<" "<<poz<<"\n"; else
    fo<<Smax<<" "<<Imax<<" "<<Sfmax<<"\n";
}