python program to find maximum length of string from a input code example

Example 1: how to find the longest string python

max(a_list, key=len)

Example 2: string acharacters count in python without using len

# User inputs the string and it gets stored in variable str
str = input("Enter a string: ")

# counter variable to count the character in a string
counter = 0
for s in str:
      counter = counter+1
print("Length of the input string is:", counter)