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LeetCode 1017. Convert to Base -2

Given a number `N`, return a string consisting of `"0"`s and `"1"`s that represents its value in base `-2` (negative two).

The returned string must have no leading zeroes, unless the ...

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LeetCode 1014. Capacity To Ship Packages Within D Days

A conveyor belt has packages that must be shipped from one port to another within `D` days.

The `i`-th package on the conveyor belt has a weight of `weights ...`

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LeetCode 1015. Numbers With Repeated Digits

Given a positive integer `N`, return the number of positive integers less than or equal to `N` that have at least 1 repeated digit.

Example 1:

```Input: 20
Output: 1
Explanation: The only ...```

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LeetCode 950. Reveal Cards In Increasing Order

In a deck of cards, every card has a unique integer.  You can order the deck in any order you want.

Initially, all the cards start face down (unrevealed) in one deck ...

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LeetCode 952. Largest Component Size by Common Factor

Given a non-empty array of unique positive integers `A`, consider the following graph:

• There are `A.length` nodes, labelled `A[0]` to `A[A.length - 1];`
• There is an edge between `A ...`