Cod sursa(job #2288416)

Utilizator AlexBosneag26Bosneag Alexandru AlexBosneag26 Data 23 noiembrie 2018 12:57:24
Problema Secventa 2 Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.6 kb
#include <fstream>

using namespace std;
ifstream in("secv2.in");
ofstream out("secv2.out");
int sum[50001];
int main()
{
    int n,sc=0,ic = 1,imax=0,jmax=0,smax,x,k;
    smax=1<<31;
    in>>n>>k;
    for(int i=1; i<=n; i++)
    {
        in>>x;
        sum[i]=sum[i-1]+x;
        if(i >= k && sc+x<sum[i]-sum[i-k])
        {
            sc=sum[i]-sum[i-k];
            ic=i-k+1;
        }
        else
        {
            sc+=x;
        }
        if(i>= k && sc>smax)
        {
            smax=sc;
            jmax=i;
            imax=ic;

        }
    }
    out<<imax<<' '<<jmax<<' '<<smax;
    return 0;
}