Python treats a string as sequence of characters. Which means in the eyes of python, a string list of characters.
Therefore to access a character in a string we must have to call it by its index number.
Every Character in a String
With the help of for loop we can print every character of a string.
Example
sentence=”Once upon a time”
for ch in sentence:
print(ch)
Output:
O
n
c
e
u
p
o
n
a
t
i
m
e
Each character in a string
Alternatively by using index number also we can print all the characters of a string using for loop.
for indnum in range(0,len(sentence)):
print(sentence[indnum])
Output:
O
n
c
e
u
p
o
n
a
t
i
m
e