mh0w · October 21, 2022 15:35
diff --git a/copying lists with and without linking them.py b/copying lists with and without linking them.py
 # Here, updating l2 will also update l
 l = [1,2,3]
 l2 = l
 l2[0] += 1
 print(l)  # [2,2,3]
 print(l2)  # [2,2,3]

 # Here, updating l2 will not update l
 l = [1,2,3]
 l2 = l.copy()
 l2[0] += 1
 print(l)  # [1,2,3]
 print(l2)  # [2,2,3]
	# Here, updating l2 will also update l
	l = [1,2,3]
	l2 = l
	l2[0] += 1
	print(l) # [2,2,3]
	print(l2) # [2,2,3]

	# Here, updating l2 will not update l
	l = [1,2,3]
	l2 = l.copy()
	l2[0] += 1
	print(l) # [1,2,3]
	print(l2) # [2,2,3]