Cod sursa(job #1656771)

Utilizator Adia_IoanaRomanescu Adia Ioana Adia_Ioana Data 19 martie 2016 19:33:20
Problema Subsecventa de suma maxima Scor 80
Compilator cpp Status done
Runda Arhiva educationala Marime 0.59 kb
#include <fstream>

using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
long long n,i,im1,i1,im2,sm,x[6000001];
void citeste()
{
    fin>>n;
    for(i=1;i<=n;i++)
        fin>>x[i];
}
void secvsummax()
{
    int sc=sm=x[1];
    im1=im2=i1=1;
    for(i=2;i<=n;i++)
    {
        if(sc<=0){
            sc=x[i];
            i1=i;
        }
        else sc+=x[i];
        if(sc>sm){
            sm=sc;
            im1=i1;
            im2=i;
        }
    }
    fout<<sm<<' '<<im1<<' '<<im2;
}
int main()
{
    citeste();
    secvsummax();
    return 0;
}