原文:[LeetCode] 1056. Confusing Number 混淆的数字

Given a numberN, returntrueif and only if it is aconfusing number, which satisfies the following condition: We can rotate digits by degrees to form new digits. When , , , , are rotated degrees, they ...

2021-03-28 12:19 0 259 推荐指数:

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LeetCode 1088. Confusing Number II

原题链接在这里:https://leetcode.com/problems/confusing-number-ii/ 题目: We can rotate digits by 180 degrees to form new digits. When ...

Sat Feb 29 21:14:00 CST 2020 0 1208
[LeetCode] Valid Number 验证数字

Validate if a given string can be interpreted as a decimal number. Some examples:"0" => true" 0.1 " => true"abc" => false"1 a" => ...

Sun Nov 09 16:22:00 CST 2014 3 16782
[LeetCode] Perfect Number 完美数字

We define the Perfect Number is a positive integer that is equal to the sum of all its positive divisors except itself. Now, given an integer n ...

Wed Mar 29 05:07:00 CST 2017 4 5975
 
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