Cod sursa(job #3321568)

Utilizator LucaMirsolea14Luca Mirsolea LucaMirsolea14 Data 10 noiembrie 2025 10:49:23
Problema Subsir crescator maximal Scor 45
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.67 kb
#include<bits/stdc++.h>
using namespace std;
ifstream fin("scmax.in");
ofstream fout("scmax.out");

int best[100002], n, v[100002], tata[100002];

void afis(int p){
    if(p){
        afis(tata[p]);
        fout << v[p] << " ";
    }
}

int main(){

    int i,mx,ans=0,j,p;

    fin >> n;

    for(i=1;i<=n;i++){
        fin >> v[i];
        mx=0;
        for(j=1;j<i;j++){
            if(v[i] > v[j]){
                mx = max(mx, best[j]);
                tata[i] = j;
            }
        }
        best[i] = 1+mx;
        if(best[i] > ans){
            ans = best[i];
            p = i;
        }
    }

    fout << ans << '\n';
    afis(p);
}