:1582-special-positions-in-a-binary-matrix.py, 2482-difference-between-ones-and-zeros-in-row-and-column.py, 1475-final-prices-with-a-special-discount-in-a-shop.py Language(s) Used:python Submission URL:https://leetcode.com/problems/special-positions-in-a-binary-matrix/submissions/1118605153/...