please I need help to fix my program

Write code in C++ that has the following characteristics:

• create a class
• it should have 2 public functions - both named add
• overload the functions
• one will take 2 arguments
• a string
• an integer value
• one will take 2 arguments
• a string
• a float value
• each function should use the to_string() function to convert the numerical value to a string
• add the string that was passed in and the newly converted string
• return the newly created string

• In main
• define an instance of the class you have created
• define a string with the value "CSP ", an integer with a value of 17 and a float with a value of 31.5
• call the class methodadd()- passing the string value and the integer value
• print the new string that was returned from the class method
• call the class methodadd()again - passing the string value and the float value
• print the new string value that was returned from the class method.

The output should be:

The integer conversion and addition produces CSP 17

The float conversion and addition produces CSP 31.500000

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