Cod sursa(job #2114048)

Utilizator AndreiJJIordan Andrei AndreiJJ Data 25 ianuarie 2018 14:12:15
Problema Subsecventa de suma maxima Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.6 kb
#include <fstream>

using namespace std;
ifstream fin ("ssm.in");
ofstream fout ("ssm.out");
int a[6000005];
int main()
{
    int n, i, s, st, dr, p, smax;
    fin >> n;
    for (i=1; i<=n; i++)
        fin >> a[i];
    s=smax=a[1];
    p=st=dr=1;
    if (s<0)
    {
        p=2;
        s=0;
    }
    for (i=2; i<=n; i++)
    {
        s+=a[i];
        if (s>smax)
        {
            smax=s;
            st=p;
            dr=i;
        }
        if (s<0)
        {
            s=0;
            p=i+1;
        }
    }
    fout <<  smax << " "<< st << " " << dr;
    return 0;
}