Cod sursa(job #1919198)

Utilizator benjamin2205Zeic Beniamin benjamin2205 Data 9 martie 2017 18:18:45
Problema Subsir crescator maximal Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 1.09 kb
#include <iostream>
#include <bits/stdc++.h>

using namespace std;

ifstream f ("scmax.in");
ofstream g ("scmax.out");

int main()
{
    int n;
    int maxim = 0;
    int maximPozitii = 0;

    int i, j;
    int start = 0;

    int sirInitial[100005];
    int sirPozitii[100005];

    f >> n;

    for (i = 1; i <= n; ++i) {
        f >> sirInitial[i];
    }

    sirPozitii[n] = 1;

    for (i = n; i >= 1; --i) {
        maxim = 0;
        for (j = n; j > i; --j) {
            if (sirInitial[i] < sirInitial[j]
                && sirPozitii[j] >= maxim) {
                maxim = sirPozitii[j];
            }
        }
        sirPozitii[i] = maxim + 1;
        if (maxim >= maximPozitii) {
            maximPozitii = maxim + 1;
            start = i;
        }
    }

    g << maximPozitii << '\n';
//
//    for (i = 1; i <= n; ++i)
//        g << sirPozitii[i];

    for (i = start, start = sirPozitii[i]; i <= n; ++i) {
        if (start == sirPozitii[i]) {
            g << sirInitial[i] << ' ';
            start--;
        }
    }

    return 0;
}