Cod sursa(job #1280262)

Utilizator BKmarianmarian BKmarian Data 1 decembrie 2014 18:02:40
Problema Subsecventa de suma maxima Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.67 kb
#include <iostream>
#include<fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int i,j,x,y,sx,sy,s,smax,a[6000000];
long n;
int main()
{
    f>>n;
    for(i=1;i<=n;i++)
    {
        f>>a[i];
    }
    smax=a[1];
    s=a[1];
    x=1;y=1;sx=1;sy=1;
    for(i=2;i<=n;i++)
    {
        if(s<0 && s<a[i])
        {
            s=a[i];
            x=i;y=i;
        }
        else
            {
                s=s+a[i];
                y=i;
            }

        if(smax<s)
                {
                    smax=s;
                    sx=x;
                    sy=y;
                }
    }
    g<<smax<<" "<<sx<<" "<<sy;
}