Sorting Country Names

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

void reorder(int n, char *x[]);

int main()
{
    char *country_names[] = {"India", "Russia", "Brazil", "China", "South Africa", "Nigeria"};
    int n = sizeof(country_names)/sizeof(country_names[0]);

    printf("List of country names before sorting:\n");
    for(int i = 0; i < n; i++)
        printf("%s\n", country_names[i]);

    reorder(n, country_names);

    printf("\nList of country names after sorting:\n");
    for(int i = 0; i < n; i++)
        printf("%s\n", country_names[i]);

    return 0;
}

void reorder(int n, char *x[])
{
    int i, j;
    char temp[50];

    for(i = 0; i < n-1; i++)
    {
        for(j = i+1; j < n; j++)
        {
            if(strcmp(x[i], x[j]) > 0)
            {
                strcpy(temp, x[i]);
                strcpy(x[i], x[j]);
                strcpy(x[j], temp);
            }
        }
    }
}