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Matrices can be represented as a list of lists in Python ... the iterable part of your nested list comprehension, use range() to count 5 rows - that is, create a list of values from 0 to 4. Use row as ...

Given the names and grades for each student in a class of N students, store them in a nested list and print the name(s) of any student(s) having the second lowest grade. Note: If there are multiple ...

Here we list 10 secret Python coding tips to know in 2022. Converting a 2D list into a 1D list, called flattening the list usually requires nested loops, list comprehensions, recursion, built-in ...