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  1. Prepare
  2. Python
  3. Strings
  4. sWAP cASE
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sWAP cASE

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2112 Discussions

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  • zinan2255
     + 0 comments

    def swap_case(s): lst=[] for i in s: if i.isupper(): lst.append(i.lower()) else: lst.append(i.capitalize()) return ''.join(lst) if name == 'main': it is a simplest way to solve the problem...

  • rajendraprince21
     + 0 comments
    def swap_case(s):
    a = ''
    for i in s:
        if i.isupper():
            a += i.lower()
        elif i.islower():
            a += i.upper()
        else:
            a += i
    return a

if __name__ == '__main__':
    s = input()
    result = swap_case(s)
    print(result)

  • GustavBertram
     + 1 comment

    Python has a built in string function for this:

    def swap_case(s):
    return s.swapcase()

  • sonica_kalmangi1
     + 0 comments
    def swap_case(s):
    res = ""
    for c in s:
        if c.isalpha and c.islower():
            res += c.upper()
        elif c.isalpha and c.upper():
            res += c.lower()
        else:
            res += c
    return res

  • wincentemmanuel
     + 0 comments

    def swap_case(s): result = s.swapcase() return result

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