Exercise Create a new class where a file "in.txt" is read. Read 3 values: name, age and gpa into individual variables and save them in another file "out.txt" in the format "name,age,gpa". Exercise Create a new class where a file "in.txt" is read. Read 3 values: name, age and gpa into individual variables and save them in another file "out.txt" in the format "name,age,gpa