Question: Using a C++ Sentinel-controlled while loop, write a program that reads characters from the keyboard until zero is read and then displays the number

Using a C++ Sentinel-controlled while loop, write a program that reads characters from the keyboard until zero is read and then displays the number (count) of lowercase and uppercase characters. Moreover, the program should ignore all other characters. Sample Input / Output: Enter a character or enter '0' to finish: t Enter a character or enter '0' to finish: Q Enter a character or enter '0' to finish: r Enter a character or enter '0' to finish: 7 Enter a character or enter '0' to finish: # Enter a character or enter '0' to finish: p Enter a character or enter '0' to finish: A Enter a character or enter '0' to finish: 0 Your input contains 3 lower letters and 2 upper letters Enter a character or enter '0' to finish: + Enter a character or enter '0' to finish: 5 Enter a character or enter '0' to finish: Enter a character or enter '0' to finish: 0 Your input contains 0 lower letters and 0 upper letters -

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