Cod sursa(job #2335341)

Utilizator ajeccAjechiloae Eugen ajecc Data 3 februarie 2019 22:22:28
Problema Subsir crescator maximal Scor 65
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.42 kb
#include <bits/stdc++.h>

int main() {
    std::ifstream fin("scmax.in");
    std::ofstream fout("scmax.out");
    std::vector<int> lis;
    int n;
    fin >> n;
    while(n--) {
        int x;
        fin >> x;
        auto it = std::lower_bound(lis.begin(), lis.end(), x);
        if(it == lis.end()) lis.push_back(x);
        else *it = x;
    }

    fout << lis.size() << '\n';
    for(auto i: lis) fout << i << ' ';
}