原文:[LeetCode]題解(python):038-Count and Say

題目來源: https: leetcode.com problems count and say 題意分析: 字符串列符合這樣的規則:連續出現字符的次數 上這個字符。比如 就是 個 ,也就是得到 。初始字符串是 。輸入一個正整數n,輸出滿足這個規則的第n個數。 題目思路: 這是一道簡單題。寫一個函數,輸入一個字符串,得到滿足規則的下一個字符串。重復這個函數n次就可以了。 代碼 python : V ...

2015-10-31 21:37 0 1918 推薦指數:

查看詳情

[leetcode]Count and Say @ Python

原題地址:https://oj.leetcode.com/problems/count-and-say/ 題意: The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21 ...

Wed Jun 11 17:55:00 CST 2014 0 4341
LeetCode:Count and Say

題目鏈接 The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221, ... 1 is read off as "one 1" or 11.11 ...

Mon Jun 09 00:12:00 CST 2014 0 6588
Count and Say leetcode java

題目: The count-and-say sequence is the sequence of integers beginning as follows: 1, 11, 21, 1211, 111221, ... 1 is read off as "one 1" or 11. 11 ...

Mon Aug 04 11:22:00 CST 2014 0 5492
[LeetCode] 38. Count and Say 計數和讀法

The count-and-say sequence is the sequence of integers with the first five terms as following: 1 is read off as "one 1" or 11.11 is read off ...

Mon Nov 10 13:10:00 CST 2014 1 15334
Count and Say

。 string unguarded_convert(const string &say ...

Wed Sep 05 19:44:00 CST 2012 3 9314
38. Count and Say 題目解釋

初看題目很迷,Google看了各大神的解釋,才明白 原題連接:https://leetcode.com/problems/count-and-say/description/ 題目解釋:原題的意思就是用一個新的字符串描述上一個字符串,用數字表示上一個: 當n=1時:輸出1; 當n=2時 ...

Sun Jul 29 19:01:00 CST 2018 1 1843
Leetcode: Count of Range Sum

參考:https://leetcode.com/discuss/79083/share-my-solution First of all, let's look at the naive solution. Preprocess to calculate the prefix ...

Mon Jan 18 11:49:00 CST 2016 0 3695
 
粵ICP備18138465號   © 2018-2025 CODEPRJ.COM