تحويل الحروف الكبيرة إلى صغيرة والعكس

# Input The Text
text = input("Input Your Text Here: ")

converted_text = "" # Variable To Store The Letters After Convert

# Loop On All Characters
for char in text:

  # If Character Is Small Letter
  if char.islower():

    # Convert To Capital Letter and Add To Variable
    converted_text += char.upper()

  # If Character Is Capital Letter
  elif char.isupper():

    # Convert To Small Letter and Add To Variable
    converted_text += char.lower()
  else:
    converted_text += char  # Leave Other Character Without Convert

# Print The Converted Text
print("The Converted Text: ", converted_text)

# Input The Text
text = input("Input Your Text Here: ")

# Convert Small Letter To Capital and Capital To Small
converted_text = "" # Variable To Store The Letters After Convert

# Loop On All Characters
for char in text:

  # If Character Is Small Letter
  if char.islower():

    # Convert To Capital Letter and Add To Variable
    converted_text += char.upper()

  # If Character Is Capital Letter
  elif char.isupper():

    # Convert To Small Letter and Add To Variable
    converted_text += char.lower()
  else:
    converted_text += char  # Leave Other Character Without Convert

# Print The Converted Text
print("The Converted Text: ", converted_text)

print("elZEro".swapcase()) # ELzeRO
print("Elzero".swapcase()) # eLZERO
print("elzero".swapcase()) # ELZERO