Cod sursa(job #1706227)

Utilizator Mihai9Oniga Mihai Mihai9 Data 21 mai 2016 22:34:36
Problema Elementul majoritar Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.25 kb
#include <fstream>
using namespace std;
ifstream f("elmaj.in");
ofstream g("elmaj.out");
int n,M=0,c[1000001]={},x,p;
int main(){f>>n;
for(int i=1;i<=n;i++){f>>x;c[x]++;
if(c[x]>M){M=c[x];p=x;}}
if(M>=(n+1)/2)g<<p<<' '<<M;else g<<-1;
return 0;}