[ASSIGNMENT] - Alternating and Reversing w/ Strings

Question

input: hello world

output1: HeLlO WoRlD
output2: DlRoW OlLeH
output3: OlLeH DlRoW

You get it :)
Challenge is launched
Take your weapons!
Any language is welcome!

https://code.sololearn.com/cV2YYOCH3K7K/?ref=app
https://code.sololearn.com/cKOEA9PiBMcO/?ref=app

edit:
now, this one too
https://code.sololearn.com/cF14IqYlgQ2l/?ref=app

Answer 1

#python.
a=input();b='';c=1
for i in a:
if c==1:
b+=i.upper()
c=0
else:
b+=i.lower()
c=1
print(b)
print(b[::-1])
print(*b[::-1].split()[::-1])

Answer 2

Here's mine :

https://code.sololearn.com/cg43K8rGX0eW/?ref=app

Answer 3

https://code.sololearn.com/cpHIo5q42b09/?ref=app

Answer 4

https://code.sololearn.com/ccBCi95FzBBf/?ref=app

Answer 5

https://code.sololearn.com/crnkoH4O5Ayr/?ref=app

Answer 6

#One line
[print(i, '\n', i[::-1], '\n', *map(lambda j: j[::-1], i.split())) for i in [input()]]

Answer 7

Edit::
[print(i, '\n', i[::-1], '\n', *map(lambda j: j[::-1], i.split())) for i in [''.join(map(lambda x: x[1].lower() if x[0]%2!=0 else x[1].upper(), enumerate(input())))]]

Answer 8

in ruby:
https://code.sololearn.com/cUYPSKhSG7PV

Answer 9

Here's my third attempt, now in C.
This one took me a life to put it on the right corners
https://code.sololearn.com/cF14IqYlgQ2l/?ref=app

Answer 10

Here's my attempt in C:
https://code.sololearn.com/c8cAK9UxBxCy/#c

Answer 11

https://code.sololearn.com/c3CT9Z8hmjfa/?ref=app
here we go