Traversing & Accessing a String

☞It can be done in two ways : 

1. Using Index
2. Without Using Index

☞ Using Index

Example 1 : 
 
#Traversing a string using for loop
S = "PYTHON"
for i in range(len(S)):
    print(S[i])
Output : 
 
P
Y
T
H
O
N
Example 2 : 
 
#Traversing a string using while loop
S = "PYTHON"
i = 0
while i < len(S):
    print(S[i])
    i = i + 1
Output : 
 
P
Y
T
H
O
N

☞ Without Using Index

Example : 
 
S = "PYTHON"
for i in S:
    print(i)
Output : 
 
P
Y
T
H
O
N