Cod sursa(job #815554)

Utilizator nutipasa16Macovei Claudiu nutipasa16 Data 17 noiembrie 2012 10:41:24
Problema Elementul majoritar Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.43 kb
#include<stdio.h>
#include<algorithm>
long v[2000005];
using namespace std;
int main()
{
freopen("elmaj.in","r",stdin);
freopen("elmaj.out","w",stdout);
int n,i,m;
long x;
m=1;
scanf("%d",&n);
for(i=1;i<=n;i++)
scanf("%ld",&v[i]);
sort(v+1,v+n+1);
x=v[(n+1)/2];
i=(n+1)/2-1;
while(v[i]==x)
{
    m++;
    i--;
}
i=(n+1)/2+1;
while(v[i]==x)
{
    m++;
    i++;
}
if(m>=n/2+1)
printf("%ld %d",x,m);
    return 0;
}