Cod sursa(job #2324036)

Utilizator thedorbulacovschittrter thedorbulacovschi Data 20 ianuarie 2019 10:43:47
Problema Secventa 2 Scor 50
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.9 kb
#include <iostream>
#include <fstream>

using namespace std;
ifstream fin("secv2.in");
ofstream fout("secv2.out");
int n,k,x,i,dp[50005],minim,maxi,drpt,stg,pozmin;
int main()
{
    fin>>n>>k;
    for(i=1;i<=n;i++)
    {
        fin>>x;
        dp[i]=dp[i-1]+x;
        if(i==k)
        {
            minim=dp[i-k];
            pozmin=i-k;
        }
        if(i>k)
        {
            if(dp[i-k]<minim)
            {
                minim=dp[i-k];
                pozmin=i-k;
            }
        }
        if(i==k)
        {
            stg=1;
            drpt=i;
            maxi=dp[i];
        }
        if(i>k)
        {
            if(minim<0)
            {
                if(maxi<dp[i]-minim)
                {
                    maxi=dp[i]-minim;
                    stg=pozmin +1;
                    drpt=i;
                }
            }
        }
    }
    fout<<stg<<" "<<drpt<<" "<<maxi;
    return 0;
}