Cod sursa(job #877225)

Utilizator 2dorTudor Ciurca 2dor Data 12 februarie 2013 18:08:02
Problema Subsir crescator maximal Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.79 kb
#include <fstream>
#include <iostream>
using namespace std;

ifstream fin("scmax.in");
ofstream fout("scmax.out");

int i, j, n, LungMax, v[100005], lung[100005];

int main() {
    fin >> n;
    for (i = 0; i < n; ++i) {
        fin >> v[i];
        lung[i] = -1;
    }
    fin.close();
    lung[n - 1] = 0;
    for (i = n - 2; i >= 0; --i) {
        for (j = i + 1; j < n; ++j) {
            if (v[i] < v[j] && lung[i] < lung[j] + 1)
                lung[i] = lung[j] + 1;
        }
        if (LungMax < lung[i])
            LungMax = lung[i];
    }
    fout << ++LungMax << '\n';
    i = 0;
    while (LungMax) {
        if (lung[i] == LungMax - 1) {
            --LungMax;
            fout << v[i] << ' ';
        }
        ++i;
    }
    fout.close();
    return 0;
}