Cod sursa(job #3164809)

Utilizator AlexandraVarutualexandra varutu AlexandraVarutu Data 4 noiembrie 2023 12:37:49
Problema Secventa Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 1 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("secventa.in");
ofstream fout("secventa.out");
int a[500001],sol[500001][2],ok[500001];///sol tine si indicele si val minimului det din fiecare scventa
int main()
{
    int n,k,max1=-30001,pozi=1,pozf=1;
    fin>>n>>k;
    for(int i=1;i<=n;i++){
        fin>>a[i];
        sol[i][0]=30001;
        ok[i]=1;
        for(int j=i;j>0;j--){
            if(sol[j][0]>a[i]){
                if(i-j+1<=k){
                    sol[j][0]=a[i];
                    sol[j][1]=i;
                } else{
                    ok[j]=0;
                }
            }else if(ok[j]==1){
                sol[j][1]=i;
            }
            if(j<=n-k+1 && sol[j][0]>max1){
                max1=sol[j][0];
                pozi=j;
                pozf=sol[j][1];
            } else if (max1==sol[j][0]&& pozi==j){
                pozf=sol[j][1];
            }
        }
    }
    fout<<pozi<<" "<<pozf<<" "<<max1;

    return 0;
}