I'm looking for a "for loop" that finds the length of each item and choose the largest number.
>>>T=[chicken, soda, candy]>>>Highest = 0>>>"for loop goes here">>>print (highest)7Best Answer
You need quotes around your strings (e.g. "chicken"), and the case of variables matters so Highest and highest are different. Also use round parentheses () for a tuple and square [] for a list.
A simple way to do this in Python is be to use max() to find the longest string, and len() to find the lengths, with the for keyword creating a generator expression:
T=("chicken", "soda", "candy")Highest = max(len(x) for x in T)print(Highest)Slightly older versions of Python would use a list comprehension:
Highest = max([len(x) for x in T])erip's answer showed how to use a for loop instead.
T is not a tuple, but a list. You can find out by doing print(type(T)). Try to read up on lists and Python programming in general, there are quite a few good resources available. If you want T to be a Tuple, simply change the brackets [] to regular () parenthesis like this T = ("chicken", "soda", "candy"), looping through it works the same way as mentioned below, so no need to change any of that.
The elements in your list T needs to be some kind of type or variable. What you are looking for is probably a String. To create the words as the String type, put it in double quotes like this "chicken".
Heres what I suspect that you are looking for:
T = ["chicken", "soda" ,"candy"]Highest = 0for word in T:lengthOfWord = len(word)if lengthOfWord > Highest:Highest = lengthOfWordprint(Highest)You can also check out a live version here.
You can create list of lengths with the following:
[len(i) for i in T]You can then call max on an iterable, which will return the maximum element.
Putting this together you have:
print(max([len(i) for i in T]))If you want a for-loop explicitly, you can use this:
max_length = 0for i in T:max_length = max(len(i), max_length))print(max_length)Note these both work for lists and tuples.
The question is not clear.But I hope this will help you.
T = ('chicken', 'soda', 'candy')Highest = 0for i in range(0, len(T)):if len(T[i]) > int(Highest):Highest = len(T[i])print ("Highest is %d" % Highest)