9.18. Write Code Questions¶
Write a function
add_to_new_list
that takes in a list of strings,lst
, as a parameter and creates a new list with the length oflst
and the first element oflst
three times. For example,add_to_new_list(["1","2","3"])
would return[3, '111']
.Write a function
add_to_new_list
that takes in a list of strings,lst
, as a parameter and creates a new list with the length oflst
and the first element oflst
three times. For example,add_to_new_list(["1","2","3"])
would return[3, '111']
.-
Write a function
item_lister
that takes in a list of at least three values,items
, as a parameter. Set the first value to “First item”, set the second value to the original first value, and set the third value to its current value plus one (rounded to two decimals). (Note: the third value ofitems
will only be numerical.) Then, return the modified list. For example,itemLister([2,4,6.222,8])
would return['First item', 2, 7.22, 8]
. Write a function
average
that takes in a list of integers,aList
, as a parameter and returns the average of all of the integers, rounded to one decimal place. For example,average([99, 100, 74, 63, 100, 100])
would return89.3
.Write a function
average
that takes in a list of integers,aList
, as a parameter and returns the average of all of the integers, rounded to one decimal place. For example,average([99, 100, 74, 63, 100, 100])
would return89.33
.-
Write the function
change_index3
that takes in one parameter,lst
, and assigns the value at index 3 oflst
to ‘200’ and then returnslst
. For example,change_index3(['hi', 'goodbye', 'python', '106', '506'])
would return['hi', 'goodbye', 'python', '200', '506']
andchange_index3([1, 2, 0, -5, 4])
would return[1, 2, 0, '200', 4]
. Write a function
capitalize
that takes in a list of lists of strings,lst
, and makes the first letter of each element capitalized and adds it to a new list and returns that new list. For example,capitalize([["hi"],["hello", "hey"]])
would return['Hi', 'Hello', 'Hey']
.Write a function
capitalize
that takes in a list of lists of strings,lst
, and makes the first letter of each element capitalized and adds it to a new list and returns that new list. For example,capitalize([["hi"],["hello", "hey"]])
would return['Hi', 'Hello', 'Hey']
.-
Write a function
countWords
that takes in a list,lst
, as a parameter, and returns the amount of words that have a length of 5. For example,countWords(['hello', 'hi', 'good morning', 'three', 'kitty']
should return3
. Write a function
chop
that takes a list,lst
, and modifies it, removing the first and last elements. For example,chop([1,2,3,4,5]
should return[2,3,4]
.Write a function
chop
that takes a list,lst
, and modifies it, removing the first and last elements. For example,chop([1,2,3,4,5]
should return[2,3,4]
.-
Write a function
reverse
that takes in one parameter,lst
, and returns the reverse of a passed list. For example,reverse[1,2,3]
should return[3, 2, 1]
. Write a function
sumUntilEven
that takes in one parameter,lst
, and returns the sum of all the elements in thelst
up to but not including the first even number. For example,sumUntilEven([1,2,3,4,5]
should return1
andsumUntilEven([1,3,5,7,9]
should return25
.Write a function called
sumUntilEven
that takes in one parameter,lst
, and returns the sum of all the elements in thelst
up to but not including the first even number. For example,sumUntilEven([1,2,3,4,5]
should return1
andsumUntilEven([1,3,5,7,9]
should return25
.-
Write a function
sort_by_length
that takes in one parameter, a list of strings,lst
, and returns the list sorted by the length of the strings. For example,sort_by_length(["hello", "hi", "hey", "greetings"])
would return['hi', 'hey', 'hello', 'greetings']
. -
Write a function
combine(names, ages)
that takes in two lists,names
andages
and returns a list of strings in the format"Name: name, age: age"
. For example,combine(["Claire", "Jennifer"],[23, 19])
would return["Name: Claire, age: 23", "Name: Jennfier, age: 19"]
.