First creative solution for Backward String by sihyunlee208 - python coding challenges

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First solution in Creative category for Backward String by sihyunlee208

def backward_string(val: str) -> str:
    b = ''
    for i in range(len(val)):
        b = b + val[-(i+1)]
        
    return b



print("Example:")
print(backward_string("val"))

# These "asserts" are used for self-checking
assert backward_string("val") == "lav"
assert backward_string("") == ""
assert backward_string("ohho") == "ohho"
assert backward_string("123456789") == "987654321"

print("The mission is done! Click 'Check Solution' to earn rewards!")

Feb. 25, 2023

Comments:

zelenajegulja on May 16, 2026, 6:07 p.m.
<p>Nice, one comment though: you can write b = b + x as b += x, these are the same and it looks a bit smoother. Good job though!</p>

Strings and Integers

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