Find Majority element from an integer array

/* Find Majority element of an array. Majority elements are those which number appears more than half of the array size.

Sample input: 2 2 3 4 2
Sample output: 2

Sample input: 3 4 3 7 8 9
Sample output: none
*/

#include<stdio.h>
int main(void)
{
    int x,p,i,j;
    printf("enter array size:\n");
    scanf("%d",&x);
    p=x/2;
    int a[x];
    for(i=0;i<x;i++)
    {
        scanf("%d",&a[i]);
    }
    for(i=0;i<x;i++)
    {
        int counter=0;
        for(j=0;j<x;j++)
        {
            if(a[i]==a[j])
            {
                counter=counter+1;
            }
        }
        if(counter>p)
        {
            printf("%d",a[i]);
            break;
        }
    }

    return 0;
}