Cod sursa(job #1782907)

Utilizator TheUnknownAndrei Baciu Ciprian TheUnknown Data 18 octombrie 2016 17:06:39
Problema Subsecventa de suma maxima Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.59 kb
#include <iostream>
#include <fstream>
using namespace std;
long long s[6000000],v[6000000];
int main()
{
    ifstream f("ssm.in");
    ofstream g("ssm.out");
    long long n,maxi=-2147483648,poz1,poz2;
    f>>n;
    for(int i=1;i<=n;i++)
    {
        f>>v[i];
        if(i==1) s[i]=v[i];
        else s[i]=s[i-1]+v[i];
    }
    for(int i=1;i<=n;i++)
        for(int j=i+1;j<=n;j++)
        {
            if(s[j]-s[i-1]>maxi){
                maxi=s[j]-s[i-1];
                poz1=i; poz2=j;
            }
        }
    g<<maxi<<" "<<poz1<<" "<<poz2<<" ";
    return 0;
}