Find the Missing Number You are given an array arr containing n-1 distinct integers. The array consists of integers taken from the range 1 to n, meaning one integer is missing from this sequence.

The current set of test cases for Problem 215 allows incorrect solutions to pass. I submitted the following code, which uses binary search on values and incorrectly assumes that the mid value (even if ...

Weather hazard maps have nearly 100 colors including six variations of red, a "bisque," "moccasin," cornflower blue, and ...