Cod sursa(job #1254033)
Utilizator | Data | 2 noiembrie 2014 09:21:32 | |
---|---|---|---|
Problema | Elementul majoritar | Scor | 40 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.43 kb |
#include<fstream>
using namespace std;
ifstream f("elmaj.in");
ofstream g("elmaj.out");
int v[1000001];
int main()
{ int i,j,n,vmax,nrmax=0;
f>>n;
for(i=1;i<=n;i++) f>>v[i];
for(i=1;i<=n;i++)
{ int nr=0;
for(j=1;j<=n;j++)
if(v[i]==v[j]) nr++;
if(nrmax<nr) nrmax=nr, vmax=v[i];
}
if(nrmax<=n/2) nrmax=-1;
g<<vmax<<" "<<nrmax<<"\n";
g.close();
return 0;
}