Cod sursa(job #2583508)

Utilizator cioculeasa.vladCioculeasa Vlad cioculeasa.vlad Data 18 martie 2020 13:34:41
Problema Subsecventa de suma maxima Scor 5
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.65 kb
#include <bits/stdc++.h>
using namespace std;

int n,i,v[6000001],a,b,x;
long long mini,bestsum=LLONG_MIN,s[6000001],best[6000001];

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

int main()
{
    fin>>n;
    for(i=1; i<=n; i++)
        {
            fin>>v[i];
            s[i]=s[i-1]+v[i];
        }
    for(i=1; i<=n; i++)
    {
        best[i]=s[i]-mini;
        if(mini>best[i])
        {
            mini=best[i];
            x=i+1;
        }
        if(bestsum<best[i])
        {
            bestsum=best[i];
            a=x;
            b=i;
        }
    }

    fout<<bestsum<<' '<<a<<' '<<b;



    return 0;
}