Cod sursa(job #3272902)
Utilizator | Data | 31 ianuarie 2025 15:21:21 | |
---|---|---|---|
Problema | Elementul majoritar | Scor | 50 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <iostream>
#include <vector>
#include <fstream>
using namespace std;
ifstream fin ("elmaj.in");
ofstream fout ("elmaj.out");
int main()
{
int n,a;
fin >> n;
vector<int> f;
f.resize(100000);
for(int i=0; i<n; ++i){
fin >> a;
++f[a];
if(f[a]>n/2){
fout << a << ' ' << f[a];
return 0;
}
}
fout << -1;
return 0;
}