Cod sursa(job #698670)

Utilizator osykuuuOsiceanu Raoul osykuuu Data 29 februarie 2012 15:28:09
Problema Subsecventa de suma maxima Scor 5
Compilator cpp Status done
Runda Arhiva educationala Marime 0.6 kb
#include <fstream>
 //Se citsete un sir de "n" nr intregi.Gasiti secventa de suma maxima a sirului

using namespace std;

int main()
{
    int n,i,pc,x,sc,pozi,pozf,smax;
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");
    smax=(int)-2e9;
    fin>>n;
    pc=1;
    sc=1;
    for(i=1;i<=n;i++)
      { fin>>x;
        if(x<0)
         { sc=x;
           pc=i;
         }
         else
           sc+=x;
        if(sc>smax)
           {
             smax=sc;
             pozi=pc;
             pozf=i;
           }
      }
    fout<<smax<<" "<<pozi<<" "<<pozf;
    return 0;
}