Online Class Grading requires instructors to enter either a valid grade or the NG mark for all students officially enrolled in the class by the close of Online Class Grading. For classes not graded by the close of Online Class Grading for the term, the Registrar's Office will record the NG mark for all students.
The simplest form of the multidimensional array is the two-dimensional array. A two-dimensional array is, in essence, a list of one-dimensional arrays. Where type can be any valid C++ data type and arrayName will be a valid C++ identifier.
This is how numpy displays a 2-D array. In this case, the shape of the 2-D array above shown is (3, 3). 3 for its row and 3 for its column. shape: shape is a descriptor to return the number of row & column in a tuple from the given np array.