Cod sursa(job #2287952)

Utilizator q1e123Solca Robert-Nicolae q1e123 Data 22 noiembrie 2018 18:13:06
Problema Subsir crescator maximal Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.67 kb
#include<cstdio>

const int MAX = 100001;



int main()
{
    int n,best[MAX],a[MAX], max,poz[MAX],p;

    scanf("%d",&n);
    for(int i=1;i<=n;++i)scanf("%d",&a[i]);

    best[n]=1;
    poz[n]=-1;
    max=1;
    p=n;

    for(int i=n-1;i>=1;--i)
    {
        best[i]=1;
        poz[i]=-1;
        for(int j=i+1;j<=n;++j)
            if(a[i]<a[j] && best[i]<best[j]+1)
            {
                best[i]=best[j]+1;
                poz[i]=j;
                if(best[i]>max){
                    max=best[i];
                    p=i;
                }
            }
    }
    printf("%d\n",max);

    while(p!=-1)
    {
        printf("%d ",a[p]);
        p=poz[p];
    }

    return 0;
}