c 2b 2b how to sort numbers in ascending order

1	// With the first loop we take a number of the array(x). 
2    // With the second we take all the numbers in the array except x.
3	// So we can compare each number with all the other numbers(9)
4
5int arr[] = { 9, 8 , 3 , 5, 1, 2 , 0 , 4, 10,6 }; // System Input.
6	for (int i = 0; i < 10; i++)     // For loop running array lenght times(10).
7	{
8		for (int j = i + 1; j < 10; j++) // For loop running 9 times(other nums).	
9		{
10			if (arr[i] > arr[j]) // Checking if current num(x) is larger than the next num(j).
11			{
12				
13				int temp = arr[i]; // Storing current num(x)
14				arr[i] = arr[j]; // Making i number equal to the next num(j).
15				arr[j] = temp;  // Making the next number qeual to temp(i).
16			}	
17		}      	// SWITCHING PLACES WITH THE CURRENT AND THE NEXT NUM.
18	}
19
20	for (int i = 0; i < 10; i++)  // For loop running array lenght times(10).
21	{
22		cout << arr[i] << endl; // printing all the numbers!
23
24	}