How do you use an en dash to indicate a range of numbers or dates? I’m creating a new user data structure and getting the range of numbers used in my table. Now I want to convert all the numbers in the matrix so I want to keep the correct header of the rows. When I try to write some code using this example, I get the error “RangeError: range of int/float/int/double/string/string\n” The code below will simplify justifications. Any tips or guidelines will be greatly appreciated. Thanks in advance. #include #include