Bubble sort c language

Initial bubble sort

// Bubble sort 
void bubbleSort(int* arr, int arrSize)// Array   The length of the array 
{
    
	int i, j;  
	for (i = 0; i < arrSize; i++)
	{
       if (!b){
     break; }
		for (j = 0;j<arrSize-i-1;j++) 
		{
    
			int temp;
			if (arr[j] > arr[j + 1])
			{
    
				temp = arr[j];
				arr[j] = arr[j + 1];
				arr[j + 1] = temp;
			}
		}
	}
}

Optimize

Method ： Add a value to judge whether it is necessary to continue sorting

If the judgment value is true , Instructions are sorted
If the judgment value is false , Description has been sorted , No more sorting

void bubbleSort(int* arr, int arrSize)// Bubble sort ( Optimize )
{
    
	int i, j;  
	bool b = true;
	for (i = 0; i < arrSize; i++)
	{
       if (!b){
     break; }
	     b = false;
		for (j = 0;j<arrSize-i-1;j++) 
		{
    
			int temp;
			if (arr[j] > arr[j + 1])
			{
    
				temp = arr[j];
				arr[j] = arr[j + 1];
				arr[j + 1] = temp;
				b = true;
			}
		}
	}
}