for loop is used to retrieve all data items from any sequence. Here the sequence

may be any collection or any string value

fruits=['apple','banana','cherry','orange']
for k in fruits:
	print(k)

		apple
		banana
		cherry
		orange
for x in 'cherry':
	print(x)

Output:
c
h
e
r
r
y

#break : It is a transfer statement.

#When a break statement executes based on a condition inside a loop, then the loop will terminate.

fruits=['apple','banana','cherry','orange']
for k in fruits:
	print(k)
	if k=='cherry':
		break

		apple
		banana
		cherry

fruits=['apple','banana','cherry','orange']
for k in fruits:
	if k=='cherry':
		break
	print(k)

	apple
	banana

#continue : It is another transfer statement

#When a continue statement executes based on a condition inside a loop, an iteartion will skip.

fruits=['apple','banana','cherry','orange']
for k in fruits:
	if k=='cherry':
		continue
	print(k)

		apple
		banana
		orange

#range(): It generates a sequence of numbers.

# The first no is 0 by default, increments by 1 by default and end at a specified no.

# It may take one argument or two arguments or three arguments.

for x in range(6):
	print(x)

	  0
	  1
	  2
	  3
	  4
	  5

#range() taking two arguments

for x in range(2,6):
	print(x)
	  3
      4
      5

#range() taking three arguments

for x in range(2,30,3):
	print(x)

	  2
      5
      8
      11
      14
      17
      20
      23
      26
      29

#Nested Loop [When a loop is embeded in another loop is known as nested loop]

#Here one is considering as outer loop and one is considering as inner loop

list1=['red','big','tasty']
list2=['apple','banana','cherry']
for x in list1:
	for y in list2:
		print(x,y)

		red apple
		red banana
		red cherry
		big apple
		big banana
		big cherry
		tasty apple
		tasty banana
		tasty cherry

#pass statement

for x in [10,20,30]:
	pass
print('welcome')

-> welcome