Cod sursa(job #864025)
Utilizator | Data | 24 ianuarie 2013 16:44:06 | |
---|---|---|---|
Problema | Elementul majoritar | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.33 kb |
#include<fstream>
using namespace std;
ifstream f("elmaj.in");
ofstream g("elmaj.out");
int n,i,a,v[100001],maxi,pmax,m;
int main()
{ f>>n;
m=n/2+1;
while(n) { f>>a;
v[a]++;
if(v[a]>maxi) { maxi=v[a];
pmax=a;
}
--n;
}
if(maxi>=m) g<<pmax<<" "<<maxi;
else g<<"-1";
return 0;
}