update readme

Author: hogan-tech

.github/test.txt

@@ -1 +1,3 @@
-1183-maximum-number-of-ones python hard
+3731-find-missing-elements python easy
+3732-maximum-product-of-three-elements-after-one-replacement python medium
+3733-minimum-time-to-complete-all-deliveries python medium

4107-find-missing-elements/4107-find-missing-elements.py renamed to Python/3731-find-missing-elements.py

@@ -290,3 +290,6 @@
 | 3718 | [Smallest Missing Multiple of K](https://leetcode.com/problems/smallest-missing-multiple-of-k)                                                                         | [Python](./Python/3718-smallest-missing-multiple-of-k.py)                                     | [Easy](./Readme/3718-smallest-missing-multiple-of-k.md)                                       |
 | 3719 | [Longest Balanced Subarray I](https://leetcode.com/problems/longest-balanced-subarray-i)                                                                               | [Python](./Python/3719-longest-balanced-subarray-i.py)                                        | [Medium](./Readme/3719-longest-balanced-subarray-i.md)                                        |
 | 3720 | [Lexicographically Smallest Permutation Greater Than Target](https://leetcode.com/problems/lexicographically-smallest-permutation-greater-than-target)                 | [Python](./Python/3720-lexicographically-smallest-permutation-greater-than-target.py)         | [Medium](./Readme/3720-lexicographically-smallest-permutation-greater-than-target.md)         |
+| 3731 | [Find Missing Elements](https://leetcode.com/problems/find-missing-elements)                                                                                           | [Python](./Python/3731-find-missing-elements.py)                                              | [Easy](./Readme/3731-find-missing-elements.md)                                                |
+| 3732 | [Maximum Product of Three Elements After One Replacement](https://leetcode.com/problems/maximum-product-of-three-elements-after-one-replacement)                       | [Python](./Python/3732-maximum-product-of-three-elements-after-one-replacement.py)            | [Medium](./Readme/3732-maximum-product-of-three-elements-after-one-replacement.md)            |
+| 3733 | [Minimum Time to Complete All Deliveries](https://leetcode.com/problems/minimum-time-to-complete-all-deliveries)                                                       | [Python](./Python/3733-minimum-time-to-complete-all-deliveries.py)                            | [Medium](./Readme/3733-minimum-time-to-complete-all-deliveries.md)                            |