How do you reverse a given string in place in C++


🤖 Code Explanation

The program includes the iostream and string libraries and uses the std namespace.

A function named reverse is defined which takes a string parameter by reference. The function swaps the characters in the string between the first character and the last character, the second character and the second to last character, and so on, until the string is reversed.

In the main function, a string variable is initialized with the value "Hello World!". The original string is output to the console, the reverse function is called on the string variable, and the reversed string is output to the console.

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