Cod sursa(job #2965390)

Utilizator biancaivascuBianca Ivascu biancaivascu Data 15 ianuarie 2023 09:26:45
Problema Subsecventa de suma maxima Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.52 kb
#include <iostream>
#include <fstream>

using namespace std;

#define MaxN 6000000
int v[MaxN], s[MaxN];
int main()
{
    ifstream in("ssm.in");
    ofstream out("ssm.out");
    int n,i, max, pozf, pozi, x;
    in>>n;
    for(i=0; i<n; i++)
        in>>v[i];
    s[0]=v[0]; max=-MaxN; pozi=0;
    for(i=1; i<n; i++)
    {
        if(s[i-1]>=0) s[i]=s[i-1]+v[i];
        else {s[i]=v[i]; x=i;}
        if(s[i]>max){ max=s[i]; pozf=i; pozi=x;}
    }

    out<<max<<" "<<pozi+1<<" "<<pozf+1;

    return 0;
}