Selecting Sorting

 //Sorting without using function:
#include<iostream>

using namespace std;

int main()

{

	int size;

	int arr[20], temp, loc, min;

		cout << "Enter the size of array:";

	cin >> size;

	for (int i = 0; i < size; i++)

	{

		cout << "Enter the values of array:";

		cin >> arr[i];

	}

	for (int i = 0; i < size - 1; i++)

	{

		min = arr[i];

		loc = i;

		for (int j = i + 1; j < size; j++)

		{

			if (arr[j] < min)

			{

				min = arr[j];

				loc = j;

			}

		}

		temp = arr[i];

		arr[i] = arr[loc];

		arr[loc] = temp;

	}

	

	for (int i = 0; i < size; i++)

	{

		cout << "Array elements after selction is:";

		cout << arr[i] << endl;

	}

	getchar();

	getchar();

	return 0;

}

//Sorting with using function:
#include<iostream>
using namespace std;
void values(int arr[20], int);
const int size = 5;
int main()
{ 
	int arr[size];

	for (int i = 0; i < size; i++)
	{
		cout << "Enter the value for " << 1 + i << ":";
		cin >> arr[i];
	}
	values(arr, size);
	
	getchar();
	getchar();
	return 0;


}
void values(int arr[], int size)
{
	int min, loc, temp;
	for (int i = 0; i < size - 1; i++)
	{
		min = arr[i];
		loc = i;
		for (int j = i + 1; j < size; j++)
		{
			if (arr[j] < min)
			{
				min = arr[j];
				loc = j;
			}
		}
		temp = arr[i];
		arr[i] = arr[loc];
		arr[loc] = temp;
	}
	for (int i = 0; i < size; i++)
	{
		cout << "Values of array in accending order is:" << arr[i] << endl;
	}
}