Cod sursa(job #668498)

Utilizator Cristina94Cristina Ungurean Cristina94 Data 24 ianuarie 2012 23:40:03
Problema Elementul majoritar Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include<iostream>
#include<fstream>
using namespace std;
ifstream f("elmaj.in");
ofstream g("elmaj.out");
int n, x[100001],i,a;
int main()
{
	f>>n;
	for(i=1;i<=n;i++)
	{
		f>>a;
		x[a]++;
	}
	for(i=1;i<=n;i++)
		if(x[i]>n/2)
		{
			g<<i<<" "<<x[i];
			break;
		}
	if(i>n)
		g<<-1;
	return 0;
}