Teacher:In this task you will be given a list, of lists, of integers. For every inner list contained in the input list, you should multiply every odd number in that list. The output should be a list of integers with the same length as the number of lists in the input list. If there are no odd numbers in an inner list you should output 0 for that list.
Teacher: Now, understand the problem? Solve this instance: [[-23, -11, 34], [-31, 22, 36, 2], [-29, 49]]
Student:
[253, -31, -1421]