Loops - Revision history

193.16.224.14 at 17:45, 16 February 2025

2025-02-16T17:45:36Z

← Older revision		Revision as of 17:45, 16 February 2025
Line 54:		Line 54:

	</syntaxhighlight>		</syntaxhighlight>
			[[Category:Python]]

Rob at 17:52, 3 April 2024

2024-04-03T17:52:35Z

← Older revision		Revision as of 17:52, 3 April 2024
Line 2:		Line 2:
	<syntaxhighlight lang="python" line>		<syntaxhighlight lang="python" line>
	my_number = 1		my_number = 1
	while my_number <= 10:		while my_number <= 10: # set loop condition
	print(my_number)		print(my_number) # do something
	my_number += 1		my_number += 1 # increase condition variable
	</syntaxhighlight>		</syntaxhighlight>
			Keep running until the user quits
	<syntaxhighlight lang="python" line>		<syntaxhighlight lang="python" line>
	prompt = "Enter ~~any~~ message to share.		prompt = "Enter a message to share.\nEnter 'quit' to quit: "
	~~prompt+= "~~\~~nPress q~~ to quit"
	entry = ""		entry = ""
	while entry != 'q':		while entry != 'quit': # set loop condition
	entry = input(prompt)		entry = input(prompt)
	print("You quit the program")		if entry != 'quit': # check loop condition
			print(entry)
			else:
			print("You quit the program.")
	</syntaxhighlight>		</syntaxhighlight>
			Use a Flag
	<syntaxhighlight lang="python" line>		<syntaxhighlight lang="python" line>
			prompt = "Enter a message to share.\nEnter 'quit' to quit: "
			state = True # set flag to true
			entry = ""
			while state: # loop condition based on flag
			entry = input(prompt)
			if entry == 'quit':
			state = False
			print("You quit the program.")
			else:
			print(entry)
	</syntaxhighlight>		</syntaxhighlight>
			Use while True and break
	<syntaxhighlight lang="python" line>		<syntaxhighlight lang="python" line>
			prompt = "Enter a message to share.\nEnter 'quit' to quit: "
			entry = ""
			while True: # will continue until break
			entry = input(prompt)
			if entry == 'quit':
			break
			else:
			print(entry)
			print("You quit the program.")
	</syntaxhighlight>		</syntaxhighlight>
			Use continue
	<syntaxhighlight lang="python" line>		<syntaxhighlight lang="python" line>
			my_number = 0
			while my_number < 10:
			my_number += 1
			if my_number % 2 ==0:
			continue # go back to start of loop (without doing next line)
			print(my_number)
	</syntaxhighlight>		</syntaxhighlight>
	<syntaxhighlight lang="python" line>		<syntaxhighlight lang="python" line>

	</syntaxhighlight>		</syntaxhighlight>

Rob: Created page with "== while Loops == my_number = 1 while my_number <= 10: print(my_number) my_number += 1 prompt = "Enter any message to share. prompt+= "\nPress q to quit" entry = "" while entry != 'q': entry = input(prompt) print("You quit the program")
2024-04-03T15:45:52Z

Created page with "== while Loops == <syntaxhighlight lang="python" line> my_number = 1 while my_number <= 10: print(my_number) my_number += 1 </syntaxhighlight> <syntaxhighlight lang="python" line> prompt = "Enter any message to share. prompt+= "\nPress q to quit" entry = "" while entry != 'q': entry = input(prompt) print("You quit the program") </syntaxhighlight> <syntaxhighlight lang="python" line> </syntaxhighlight> <syntaxhighlight lang="python" line> </syntaxhighli..."

New page
== while Loops ==
<syntaxhighlight lang="python" line>
my_number = 1
while my_number <= 10:
print(my_number)
my_number += 1
</syntaxhighlight>

<syntaxhighlight lang="python" line>
prompt = "Enter any message to share.
prompt+= "\nPress q to quit"
entry = ""
while entry != 'q':
entry = input(prompt)
print("You quit the program")
</syntaxhighlight>
<syntaxhighlight lang="python" line>

</syntaxhighlight>
<syntaxhighlight lang="python" line>

</syntaxhighlight>
<syntaxhighlight lang="python" line>

</syntaxhighlight>
<syntaxhighlight lang="python" line>

</syntaxhighlight>