Cod sursa(job #1505628)
Utilizator | Data | 19 octombrie 2015 16:11:12 | |
---|---|---|---|
Problema | Elementul majoritar | Scor | 90 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.45 kb |
#include <fstream>
#include <algorithm>
using namespace std;
int v[1000001];
int n, i, nr, maxim, ceva;
int main()
{
ifstream f("elmaj.in");
ofstream g("elmaj.out");
f>>n;
for(i=1; i<=n; i++)
{
f>>v[i];
}
sort(v+1, v+n+1);
nr=1;
for(i=1; i<n; i++)
{
if(v[i]==v[i+1])
nr++;
else
nr=1;
if(nr>maxim)
{
maxim=nr;
ceva=v[i];
}
}
if(maxim<n/2+1)
g<<-1;
else
g<<ceva<<" "<<maxim;
}