Cod sursa(job #3205245)
Utilizator | luca solos luca._.solos | Data | 19 februarie 2024 09:42:05 |
---|---|---|---|
Problema | Elementul majoritar | Scor | 30 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.61 kb |
#include <fstream>
using namespace std;
ifstream cin("elmaj.in");
ofstream cout("elmaj.out");
int v[10000003];
int main()
{
int n, cand=-1, a, cnt=0;
cin>>n;
for(int i=0; i<n; i++)
{
cin>>v[i];
}
for(int i=0; i<n; i++)
{
if(cnt==0)
{
cand=v[i];
}
else if(cand==v[i])
{
cnt++;
}
else
cnt--;
}
cnt=0;
for(int i=0; i<n; i++)
{
if(v[i]==cand)
cnt++;
}
if(cnt>=n/2+1)
cout<<cand<<" "<<cnt;
return 0;
}