[solved] How to use for loop and if statement in one line??

Question

For example:
for i in range(10):
if i % 2 == 0: i += 1
else: i -= 1

I can make if and else statements in one line but I don't know how to add for loop too in the line...
PLEASE HELP🙏🙏

Answer 1

print( [((i+100,i)[i%2],i-100)[i>=5] for i in range(10)])

Answer 2

Here is a one-liner, that creates the same result as your code:

print([i+1 if i % 2 == 0 else i - 1 for i in range(10)])

Answer 3

as function
for i in range(10):
i += (-1) **((i+1)%2)

I

Answer 4

This simple but powerful tutorial by HonFu changed the way I see for loops. Do check it out and go through it.

https://code.sololearn.com/ck6HicJ6Z8jG/?ref=app

Answer 5

𝐊𝐢𝐢𝐛𝐨 𝐆𝐡𝐚𝐲𝐚𝐥 RKK Louis Lothar Oma Falk
Thank you all!!!!

Answer 6

a=[i+1 if i%2==0 else i-1 for i in range(10)]
print (a)

For loop and if else statements written in one line using list comprehension methods

Answer 7

RKK Thank you so much🙏... But I was not asking for that

Answer 8

𝐊𝐢𝐢𝐛𝐨 𝐆𝐡𝐚𝐲𝐚𝐥 Yesss👏👏👏

Answer 9

Hell yeah list comprehensions, as well as dictionary and generator ones

Answer 10

Kiibo Ghayal oll

Answer 11

X = [i += 1 for i in range(10) if i%2 == 0 else i -= 1]
print(x)

Answer 12

RKK Thank you so much
But still I am unable to assign values

Answer 13

Thank you so much 𝐊𝐢𝐢𝐛𝐨 𝐆𝐡𝐚𝐲𝐚𝐥, now I am able to make it... Without any error
Louis thank you for your concern but I am not able to understand your code as there are no if conditions

Answer 14

for i in range(10):i += 1 if i %2==0 else -1

Answer 15

Use list comprehensions or lambda functions

Answer 16

print([i+1 if i % 2 == 0 else i - 1 for i in range(10)])

Answer 17

Please message me personally

Answer 18

List = input(':')
If any([i == $ for i in list]):
Print('True')

Answer 19

you can use it when you iterate in lists we use a for-statement to declare our intentions. But did you know that it is possible to add a condition to this? This will add only those items to the list that meet the condition (for which the condition is True).

For example

[i for i in range(8) if i%2!=0]

Ans: [1, 3, 5, 7]

and also you can nested conditionals. With a Python list comprehension, it doesn’t have to be a single condition; you can nest conditions. Here’s an example.

[i for i in range(8) if i%2==0 if i%3==0]

Ans: [0, 6]

Answer 20

𝐊𝐢𝐢𝐛𝐨 𝐆𝐡𝐚𝐲𝐚𝐥 But I am not able to assign values by using this method