Cod sursa(job #2551980)

Utilizator RazvanucuPopan Razvan Calin Razvanucu Data 20 februarie 2020 14:18:54
Problema Secventa 2 Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.62 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("secv2.in");
ofstream g("secv2.out");
int n,k,x,ii,l;
long long dps[50005],summax,sum;
int main()
{
    f>>n>>k;
    for(int i=1; i<=n; i++)
    {
        f>>x;
        dps[i]=x+dps[i-1];
    }
    for(int i=1; i<=n; i++)
        for(int j=k;j<=n;j++)
         {
             if(sum<0)
             sum=0;
    else if(i>=j)
            sum=dps[i-1]-dps[i-j-1];

        if(sum>summax)
        {
            l=j;
            ii=i;
            summax=dps[i];
        }
    }
    g<<ii-l<<" "<<ii<<" "<<summax;
    return 0;
}