Cod sursa(job #2368746)
Utilizator | Papadia Mortala dacianoua | Data | 5 martie 2019 17:40:56 |
---|---|---|---|
Problema | Elementul majoritar | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.59 kb |
#include <fstream>
#define nmax 1000000
using namespace std;
ifstream fin("elmaj.in");
ofstream fout("elmaj.out");
int n,v[nmax+5];
int main()
{
fin>>n;
for(int i=1;i<=n;i++)
fin>>v[i];
int vot=1,cand=v[1];
for(int i=2;i<=n;i++)
if(cand==v[i])
++vot;
else if(vot>0)vot--;
else
{
cand=v[i];
vot=1;
}
vot=0;
if(!cand)
{
fout<<-1;
return 0;
}
for(int i=1;i<=n;i++)
if(cand==v[i])
++vot;
fout<<cand<<" "<<vot;
return 0;
}