Python is a popular programming language that comes with a wide range of features to deal with lists. Lists are used to store multiple items in a single variable, making it easier to manipulate and ...

Create two empty lists: numbers and shoe_sizes. Use the append method to add the following items to each list: numbers: 1, 2, 3, 4, 5 shoe_sizes: 8, 9, 10, 11, 12 ...

# The function is expected to return a STRING. # The function accepts 2D_INTEGER_ARRAY matrix as parameter. # Input: [[1,2,3],[4,5,6],[7,8,9]] # output: [1,2,3,4,5,6 ...