In haskell: Write a function for lists named "init" that uses the built-in reverse function to return the list of all but the last element of a list. What would be the best way to handle empty lists?

Modify the function joinLine so that it right align the line to lengthlineLen by adding the appropriate number of space at the beginning ofthe line. (in Haskell)   code:  joinLine :: Line -> String joinLine [] = [] joinLine (w:ws) = w ++ " " ++ (joinLine ws)

In C++, Every function has four elements. For example, one element is the function name. List the other elements.

Which of the following statements is NOT correct? Group of answer choices C++ language provides a set of C++ class templates to implement common data structures, which is known as Standard Template Library (STL); In STL, a map is used to store a collection of entries that consists of keys and their values. Keys must be unique, and values need not be unique; In STL, a set is used to store a collection of elements and it does not allow duplicates; Both set and map class templates in STL are implemented with arrays.

code in c program

What keyword is needed to be added before an array is passed to a function to prevent the program from making changes to that parameter.     this is for c++ and i think its 'const'  but not sure