Cod sursa(job #2202591)

Utilizator Anakin1001George Giorgiu Gica Anakin1001 Data 9 mai 2018 11:55:27
Problema Secventa Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.54 kb
#include <fstream>

using namespace std;
ifstream f("secventa.in");
ofstream g("secventa.out");
int i,n,k,dq[500001],v[500001],sf,l,p,u,maxi;
int main()
{   f>>n>>k;p=1;u=1;
    dq[p]=1;
    for(i=1;i<=n;i++){
        f>>v[i];
        while(v[i]<v[dq[u]])
            u--;
        dq[++u]=i;
        if(i-dq[p]+1>=k){
            if(maxi<v[dq[p]]){
                maxi=v[dq[p]];
                l=i-dq[p]+1;
                sf=i;
            }
            p++;
        }
    }
    g<<sf-l+1<<' '<<sf<<' '<<maxi;
    return 0;
}