Cod sursa(job #2285649)
Utilizator | Data | 18 noiembrie 2018 20:52:21 | |
---|---|---|---|
Problema | Elementul majoritar | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <fstream>
using namespace std;
ifstream fin("elmaj.in");
ofstream fout("elmaj.out");
int n,i,x,maxim,f[2000110];
int main(){
fin>>n;
for(i=1;i<=n;i++){
fin>>x;
f[x]++;
if(x>maxim)
maxim=x;
}
for(i=1;i<=maxim;i++){
if(f[i]>=n/2+1){
fout<<i<<" "<<f[i];
return 0;
}
}
fout<<-1;
return 0;
}