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Reverse string with one line of code

Fundamentals
Strings

when you are doing just one line operation and you're not adding any doc string to your function using lambda functions will remove some unnecessary lines

Code
Diff
  • reverse_string = lambda s: s[::-1]

# Example usage
print(reverse_string("Hello, World!"))  # "!dlroW, Hello"
print(reverse_string(""))  # ""
print(reverse_string("a"))  # "a"
print(reverse_string("ab"))  # "ba"
print(reverse_string("abc"))  # "cba"
    • def reverse_string(string):
    • return string[::-1]
    • reverse_string = lambda s: s[::-1]
    • # Example usage
    • print(reverse_string("Hello, World!")) # "!dlroW, Hello"
    • print(reverse_string("")) # ""
    • print(reverse_string("a")) # "a"
    • print(reverse_string("ab")) # "ba"
    • print(reverse_string("abc")) # "cba"