Cod sursa(job #2368074)

Utilizator salagean_brianaSalagean Briana salagean_briana Data 5 martie 2019 13:39:02
Problema Elementul majoritar Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.61 kb
#include<iostream>
#include<fstream>
using namespace std;
ifstream f("elmaj.in");
ofstream g("elmaj,out");
int v[1000005],a,cnd,n,i;
int main()
{
    f>>n;
    for(i=1;i<=n;i++)
    {
        f>>v[i];
    }
    cnd=v[1];
    a=1;
    i=2;
    while(i<=n)
    {
        if(v[i]==cnd)
            {a++;}
        else
            {a--;}
        if(a<0)
        {
            cnd=v[i];
            a=1;
        }
        i++;
    }
    a=0;
    for(i=1;i<=n;i++)
    {
        if(v[i]==cnd)
            {a++;}
    }
    if(a>n/2)
        g<<cnd<<" "<<a;
    f.close();
    g.close();
}