Merging and sorting arrays

/*
		Humza Khawar 
		Combining and sorting arrays in descending order

*/
#include<stdio.h>

void main()
{
	//initializing the variables
	int array1[50] = {0};
	int array2[50] = { 0 };
	int final_array[100] = { 0 };
	int temp,num_of_elements1, num_of_elements2;


	//taking input of arrays
	printf("\nEnter Number Of Elements in first array : ");
	scanf("%d", &num_of_elements1);
	for (int i = 0; i < num_of_elements1; i++)
	{
		printf("\nEnter Number %d : ", i + 1);
		scanf("%d", &array1[i]);
	}
	printf("\nEnter Number Of Elements in second array : ");
	scanf("%d", &num_of_elements2);
	for (int i = 0; i < num_of_elements2; i++)
	{
		printf("\nEnter Number %d : ", i + 1);
		scanf("%d", &array2[i]);
	}

	//combining both arrays in 1 array
	for (int i = 0; i < (num_of_elements1+num_of_elements2); i++)
	{
		if (i < num_of_elements1)
		{
			final_array[i] = array1[i];
		}else
		{
			final_array[i] = array2[i - num_of_elements1];
		}
		
	}
	
	//sorting the number in descending order by comparing it with all other numbers in the array 
	
	for (int i = 0; i < (num_of_elements1 + num_of_elements2); i++)
	{

		for (int j = i + 1; j < (num_of_elements1 + num_of_elements2); ++j)
		{

			if (final_array[i] < final_array[j])
			{

				temp = final_array[i];
				final_array[i] = final_array[j];
				final_array[j] = temp;

			}

		}

	}	
	//printing the elements	
	printf("\nThe sorted numbers are \n ");

	for(int i = 0; i < (num_of_elements1 + num_of_elements2); i++)
	{
		printf("\t %d", final_array[i]);

	}
	
}