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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
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Complitly agryment!
This is best practice rather than the one liner most popular answer because this is much more readable.
The exact same thing i did rofl
your approach was unique
same here lol
Practicly i had the same solution jajaja
I had a similar approach!
same code with me :D
are you sure that you gave the conditions correctly?
The age is mentioned as atleast 55 ie >= 55.
This is what caused the error in my first test run as one test value was (55,21).
i did the same but few of them passed rest didn't i don't know why
Hi JoshK.py!
Yes, you are right. Dictionaries are different structures than lists.
There are no key:value pairs in lists.
Brdgs, MoniaJ
Waow i did the same
Hi Slysenko,
Thank you very much!
I think I totally get it now. Please become a Python professor!
Thank you again,
Josh
a list is a structure that contains a series of values of any type.
if we have a list like [10, 20, 30, 40] the first element (as in all computer science) is an elemet #0
so we start counting from 0 not from 1 as in regular life.
if we need to get the first element of the array (list) we use
arr[0]
(arr
is a name of the array/list)when we iterate over the array using the
for
loop we get each consecutive element of that array with each loop.for i in data
means "take each element ofdata
one at a time".so at loop 0 we take the 0th element and write its value to the variable
i
here each element of the
data
list is a list itself, i.e. the 0th element is equal to [18, 20]so i[0] means 18 and i[1] means 20. if we try to get the 2nd element of the list
i
we would encounter an error because there is no 2nd element in this array/list.using words like 'key' and 'value' in this case is a bit wrong.
Hi Slysenko,
Got it. Thank you very much!
It seems like the 0 points to the key and the 1 the value.
Even though this isn't exactly true b/c key:values are exclusive to dictionaries (I believe).
It seems like the 0 and 1 behave the same way in this (all?) list.
Is that an accurate way to view it?
Thank you again,
Josh
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