Answer Posted / shakti singh khinchi

Overloading: When more then 1 methods in a class having same
name but they are different in their number of parameters,
different in their parameters types and their order.

Overriding: When a parent class is derived by a child class
and some method which has present in parent class which is
declared as "virtual" in parent class , same method with
same name and parameters and sam type is also declared in
child class without "virtual" keyword, bcz it is by default
virtual in child. SO PARENT AND CHILD CLASS USES SAME METHOD
ARE CALLED OVERRIDING.

write a program that reads in a file and counts the number of lines, words, and characters. Your program should ask the user to input a filename. Open the file and report an error if the file does not exist or cannot be opened for some other reason. Then read in the contents of the file and count the number of lines, words, and characters in the file. Also print additional information about the file, such as the longest and shortest words, and longest and shortest lines. For simplicity, we define a word to be one or more characters ending with white space (a space, tab, carriage return, etc.). Functions for checking the types of characters can be found in the ctype.h header file, so you want to include this header file in your program. For example, the sentence below could be all that is in a file. This sentence IT 104 is taught in C++. has 32 characters, one line, and six words. The shortest line is 32 characters. The longest line is 32 characters. The shortest word is 2 characters. The longest word is 6 characters

5266

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1016

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1018

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988

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1048

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1017

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2467

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1210

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