sWAP cASE

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  • + 0 comments
    def swap_case(s):
        k = [x for x in s]
        for i in range(len(k)):
            if k[i].isupper():
                k[i]=k[i].lower()
            elif k[i].islower():
                k[i]=k[i].upper()
            else:
                k[i] = k[i]
        return "".join(k)
    
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    def swap_case(s): return s.swapcase()

    if name == 'main': s = input() result = swap_case(s) print(result)

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    def swap_case(s): for char in s: if char.islower(): yield char.upper() elif char.isupper(): yield char.lower() else: yield char return ''.join(swap_case(s)) swap_case = lambda s: ''.join(char.upper() if char.islower() else char.lower() for char in s) print(swap_case("Hello World")) # Example usage

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    def swap_case(s): result = "" for char in s: if char.islower(): # lowercase → uppercase result += char.upper() elif char.isupper(): # uppercase → lowercase result += char.lower() else: # other chars → unchanged result += char return result

    if name == 'main': s = input() result = swap_case(s) print(result)

  • + 0 comments

    def swap_case(s):

    return s.swapcase()
    

    if name == 'main':