Pagini recente » Cod sursa (job #1363629) | Cod sursa (job #2395114) | Monitorul de evaluare | Cod sursa (job #777325) | Cod sursa (job #2575864)
#include <iostream>
#include <fstream>
#include <vector>
#include <algorithm>
#include <stack>
#include <cstring>
#include <deque>
using namespace std;
ifstream fin("elmaj.in");
ofstream fout("elmaj.out");
const int DIM = 1000005;
int v[DIM],n,x,elm,nrap;
int main()
{
fin>>n;
for(int i=1;i<=n;i++)
{
fin>>x;
v[i]=x;
if(i==1)
{
elm=x;
nrap=1;
}
else
{
if(x==elm)
nrap++;
else
nrap--;
if(!nrap)
{
elm=x;
nrap=1;
}
}
}
nrap=0;
for(int i=1;i<=n;i++)
{
if(v[i]==elm)
nrap++;
}
if(nrap>=n/2+1)
fout<<elm<<" "<<nrap<<'\n';
else
fout<<-1<<'\n';
}