Write the definition of a function absoluteValue , that receives an integer parameter and returns the absolute value of the parameter's value. So, if the parameter's value is 9 or 903 or 241 the function returns 9, 093 or 241 respectively. But if the parameter's value is -32 or -67, the function returns 32 or 67. And if the parameter's value is 0, the function returns 0.