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Reverse a string without using slicing in python

ICSM Computer 2193 04 Sep 2025

Reverse a string without using slicing in python

Ask by ICSM Computer

Updated 04 Sep 2025

1 Answers

Anubhav Sharma 04 Sep 2025

Method 1: Using a Loop

text = "Python"

reversed_text = ""
for char in text:
    reversed_text = char + reversed_text   # prepend each char

print("Reversed string:", reversed_text)

Output:

Reversed string: nohtyP

Method 2: Using `reversed()` Built-in

text = "Python"

reversed_text = "".join(reversed(text))
print("Reversed string:", reversed_text)

Method 3: Using Recursion

def reverse_string(s):
    if len(s) == 0:
        return s
    return reverse_string(s[1:]) + s[0]

text = "Python"
print("Reversed string:", reverse_string(text))

Method 4: Using a Stack (list)

text = "Python"

stack = list(text)
reversed_text = ""

while stack:
    reversed_text += stack.pop()

print("Reversed string:", reversed_text)

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