Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Python Basics (2015) Logic in Python Loop

Jesse Ferguson
Jesse Ferguson
1,419 Points
Posted by Jesse Ferguson
Jesse Ferguson
1,419 Points

Need help in Python

I don't know to add the string 'World' to each name in list

loop.py 
hellos = [
    "Hello",
    "Tungjatjeta",
    "Grüßgott",
    "Вiтаю",
    "dobrý den",
    "hyvää päivää",
    "你好",
    "早上好"
]
for names in hellos:
    hellos.extend(' World')

2 Answers

Alexandra Barnett
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Alexandra Barnett
Front End Web Development Techdegree Graduate 46,473 Points
Alexandra Barnett
.a{fill-rule:evenodd;}techdegree seal-36
Alexandra Barnett
Front End Web Development Techdegree Graduate 46,473 Points

Hi Jesse! When adding the string ' world' to each greeting, you can use the '+' operator (also, you want to print the result):

for greeting in hellos:
    print(greeting + ' World')

Hope that helps - let me know if you have any questions :)

Jayden Hassan
Jayden Hassan
3,099 Points
Jayden Hassan
Jayden Hassan
3,099 Points

THANK YOU SO MUCH