selection sort in C

c-selection-sort.c

# include <stdio.h>

// selection sort example
void ft_ssort_arr(int *arr, int size)
{
	int i = 0, j; // arr indexes
	int min; // index of the minimum value
	int temp; // temporary variable to store the value of the array

	while (i < size-1) // arr iter
	{
		//|  print arr
		//for (int k = 0; k < size; k++)
		//	printf("%d ", arr[k]);
		//printf("\n");

		min = i; // min
		j = i + 1; // i + 1 (next for compare)
		while (j < size) // rest of arr iter
		{
			if (arr[j] < arr[min]) // find min
				min = j;
			j++;
		}
		if (min != i) // if curr idx is not the min
		{ // swap them
			temp = arr[i];
			arr[i] = arr[min];
			arr[min] = temp;
			//printf("Swapping %d with %d\n", arr[i], arr[min]);
		}
		i++;
	}
}

int main (void)
{
	int arr[] = {5,2,1,3,6,4};
	int size = sizeof(arr) / sizeof(arr[0]); // arr size / size of one element

	ft_ssort_arr(arr, size);
	
	return 0;
}