Cod sursa(job #2045691)

Utilizator Eduard24Eduard Scaueru Eduard24 Data 22 octombrie 2017 19:02:53
Problema Elementul majoritar Scor 80
Compilator cpp Status done
Runda Arhiva educationala Marime 0.8 kb
#include <iostream>
#include <fstream>

using namespace std;
ifstream fin("elmaj.in");
ofstream fout("elmaj.out");

int v[1000002],n,i,x,j;

int nrap(int x, int y)
{
    int i,nr;
    nr=0;
    for(i=x;i<=n;i++)
    {
        if(v[i]==y) nr++;
    }
    return nr;
}

int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
    {
        fin>>v[i];
    }
    for(i=1;i<=n;i++)
    {
        if(v[i]!=0)
        {
            x=nrap(i,v[i]);
            if(x>=n/2+1)
            {
                fout<<v[i]<<" "<<x;
                break;
            }
            else
            {
                for(j=i;j<=n;j++)
                {
                    if(v[j]==v[i]) v[j]=0;
                }
            }
        }
    }
    fin.close();
    fout.close();
    return 0;
}