def toNumbers(strList):
for char in strList:
return strList[0:len(char)]
def main():
sttr = ['120','125']
print(toNumbers(sttr))
main()The output is:
I want the output to read:
120 125 <-- without the brackets and quotes
I'm supposed to take a list of numbers (as strings) and simply return the same
numbers (not as strings)
Why wouldn't you just want the list??? Is it just a matter of printing? If not why not just return a list of integers??
>>> def renum(lis):
return [int(num) for num in lis]
>>> a=['1','2','3']
>>>
>>> b=renum(a)
>>> b
[1, 2, 3].
Why wouldn't you just want the list??? Is it just a matter of printing? If not why not just return a list of integers??
>>> def renum(lis): return [int(num) for num in lis] >>> a=['1','2','3'] >>> >>> b=renum(a) >>> b [1, 2, 3]
Here's the words from "Python Programming: An Introduction to Computer Science"
Ch 6, programming exercise 13:
13. Write and test a function to meet this specification:
toNumbers(strList) strList is a list of strings, each of which represents a number. Modifies each entry in the list by converting it to a number.
Here's the words from "Python Programming: An Introduction to Computer Science"
Ch 6, programming exercise 13:
13. Write and test a function to meet this specification:
toNumbers(strList) strList is a list of strings, each of which represents a number. Modifies each entry in the list by converting it to a number.
right, you are modifying each item in the list into a number instead of a string, and returning a list of numbers INSTEAD of a list of strings.
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