Cod sursa(job #2519139)

Utilizator mihnea401Zamfir Mihnea mihnea401 Data 7 ianuarie 2020 12:43:32
Problema Elementul majoritar Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.98 kb
#include <fstream>
using namespace std;
ifstream f("subsiruri.in");
ofstream g("subsiruri.out");
int n,m,i,j,l[100005],ant[100005],v[100005],a[100005],lmax,poz,k,posibmax,posib[100005],ok;
int main()
{
    f>>n;
    for(i=1;i<=n;i++)
        f>>v[i];
    for(i=1;i<=n;i++)
    {
        l[i]=0;
        ant[i]=0;
        for(j=1;j<i;j++)
        {
            if(v[j]<v[i]&&l[i]<l[j])
            {
                l[i]=l[j];
                ant[i]=j;
            }
        }
        l[i]=l[i]+1;
        if(lmax<l[i])
        {
            lmax=l[i];
            poz=i;
        }
    }
    g<<lmax<<"\n";
    for(i=1;i<=n;i++)
    {
        for(j=1;j<i;j++)
            if(l[j]==l[i]-1&&v[i]>v[j])
                posib[i]=(posib[i]+posib[j])%9901;
        if(posib[i]==0)
            posib[i]=1;
    }
    for(i=1;i<=n;i++)
        if(l[i]==lmax)
            posibmax=posibmax+posib[i];
    g<<posibmax<<"\n";
    f.close();
    g.close();
    return 0;
}