Cod sursa(job #3165390)

Utilizator Horia123144Musat Horia Gabriel Horia123144 Data 6 noiembrie 2023 09:07:10
Problema Subsecventa de suma maxima Scor 95
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.72 kb
#include <bits/stdc++.h>

using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int n,v[6000005],pozibun,pozfbun,pozi,pozf,smax,S;
bool ok=0;
int main()
{
    fin>>n;
    for(int i=1; i<=n; i++)
        fin>>v[i];
    S=v[1];
    for(int i=2; i<=n; i++)
    {
        ///s[i]=max(s[i-1]+v[i],v[i]);
        S=max(S+v[i],v[i]);
        if(smax<S)
        {
            smax=S;
            pozf++;
            if(ok==0)
                pozibun=pozi;
            ok=1;
            pozfbun=pozf;
        }
        else
        {
            if(S<0)
                pozi=i;
            pozf=i;
            ok=0;
        }
    }
    fout<<smax<<' '<<pozibun+1<<' '<<pozfbun;
    return 0;
}