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Python Introducing Lists Using Lists Continental

Spencer Lebel
Spencer Lebel
3,125 Points
Posted by Spencer Lebel
Spencer Lebel
3,125 Points

Printing Values out of a List based on the character they start with

I know my code is terribly wrong, but I do not know how to combine the indexing lesson with the iteration lesson to print values based on the character they start with. I think I know how to pull the characters from the list with indexing... For example continents[0] should be "A"... correct? Or it might be the full continent name. Either way, I don't know how to build a formula to look at the starting character and build a list conditional on that character. Please help! Thanks

continents.py 
continents = [
    'Asia',
    'South America',
    'North America',
    'Africa',
    'Europe',
    'Antarctica',
    'Australia',
]
# Your code here
print("Name")
for name in continents:
    print("* " + name)
continents[0,2,5,6]
print("continents")
Brandon White
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Brandon White
Full Stack JavaScript Techdegree Graduate 35,771 Points
Brandon White
.a{fill-rule:evenodd;}techdegree seal-36
Brandon White
Full Stack JavaScript Techdegree Graduate 35,771 Points

Hi Spencer,

Maybe this will help you to get on the right track. A string is essentially a list of characters. So to target the first letter of a string, you can do the following:

first_name = "Brandon"

first_letter = first_name[0]

print(first_letter) # output: 'B'

1 Answer

Peter Vann
Peter Vann
36,427 Points
Peter Vann
Peter Vann
36,427 Points

Hi Spencer!

This passes the first challenge:

continents = [
    'Asia',
    'South America',
    'North America',
    'Africa',
    'Europe',
    'Antarctica',
    'Australia',
]
# Your code here
for continent in continents:
    print("* " + continent)

This passes the second:

continents = [
    'Asia',
    'South America',
    'North America',
    'Africa',
    'Europe',
    'Antarctica',
    'Australia',
]
# Your code here
for continent in continents:
    if continent[0] == "A":
        print("* " + continent)

Hopefully, these examples coupled with Brandon's excellent previous example will make it all more clear.

I hope that helps.

Stay safe and happy coding!