1. String Length
Write a function that returns an integer and accepts a pointer to a C-string as an argument.
The function should count the number of characters in the string and return that
number. Demonstrate the function in a simple program that asks the user to input a
string, passes it to the function, and then displays the function’s return value.
c++
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1. String Length Write a function that returns an integer and accepts a pointer to a...
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