Cod sursa(job #2340270)
Utilizator | Data | 10 februarie 2019 10:27:12 | |
---|---|---|---|
Problema | Elementul majoritar | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.56 kb |
#include <fstream>
using namespace std;
ifstream cin("elmaj.in");
ofstream cout("elmaj.out");
int n,i,pot=-1,fr,v[1000005];
int main()
{
cin>>n;
for(i=1;i<=n;i++)
{
cin>>v[i];
}
for(i=1;i<=n;i++)
{
if(v[i]==pot)
fr++;
else
{
fr--;
if(fr<0)
{
pot=v[i];
fr=1;
}
}
}
fr=0;
for(i=1;i<=n;i++)
{
if(v[i]==pot)
fr++;
}
if(fr>n/2)
cout<<pot<<" "<<fr<<'\n';
return 0;
}