Cod sursa(job #1427378)

Utilizator Vladut-Vlad Panait Vladut- Data 2 mai 2015 01:45:55
Problema Subsecventa de suma maxima Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.64 kb
#include <fstream>
#define maxn 6000005
using namespace std;

ifstream fin("ssm.in");
ofstream fout("ssm.out");

int s[maxn], n;

int main()
{
    int sum=0, index, best, prim, ultim;
    best=(-1)<<31;
    fin >> n;
    for(int i=1; i<=n; i++)
        fin >> s[i];

    for(int i=1; i<=n; i++)
    {
        if(sum<0)
        {
            sum=s[i];
            index=i;
        }
        else
        {
            sum+=s[i];
        }

        if(best<sum)
        {
            best=sum;
            prim=index;
            ultim=i;
        }
    }
    fout << best << ' ' << prim << ' ' << ultim;

    return 0;
}