(Displaying Strings in Uppercase and Lowercase) Write an application that inputs a line of text and outputs the text twice—once in all uppercase letters and once in all lowercase letters.   (Searching...



(Displaying Strings in Uppercase and Lowercase)

Write an application that inputs a line of text and outputs the text twice—once in all uppercase letters and once in all lowercase letters.




(Searching Strings)

Write an application that inputs a line of text and a search character and


uses String method indexOf to determine the number of occurrences of the character in the text.




May 19, 2022
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