Reverse digits of an integer. Example1: x =
123, return 321 Example2: x = -123, return –321 这道题应该不用详细说了。比较简单。唯一的是要注意特殊值0.
public class Solution { publ...
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其他好文 时间:
2014-05-24 01:39:59
阅读次数:
170
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a link...
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其他好文 时间:
2014-05-23 07:43:23
阅读次数:
246
1 For循环
语法:begin
for i in reverse 1..10 loop
insert into users values(i,’奥巴马‘);
end loop;
end;
注意:循环变量 i 是隐含增加的,所以无法看到
2 goto语句...
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数据库 时间:
2014-05-22 12:12:34
阅读次数:
335
题意:首先定义了一种叫做Reverse Prime的数:是一个7位数,倒置后是一个
然后要把所有的Reverse Prime求出来,排好序。
然后题目有2种操作:
q x :求编号0到编号x的Reverse Prime的质因数个数的和
d x :从表中删掉x(x是一个Reverse Prime)
思路:首先筛选出所有的素数,然后倒置,因为我们的素数都是#include...
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其他好文 时间:
2014-05-22 09:29:54
阅读次数:
274
"15000000".split("").reverse().join("").replace(/(\d{3})/g,
"$1,").split("").reverse().join("");"115000000".split("").reverse().join("").replace(/(\d{...
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其他好文 时间:
2014-05-22 05:04:27
阅读次数:
357
一:根据标点符号分行,上图,代码很简单二:代码using System;using
System.Collections.Generic;using System.ComponentModel;using System.Data;using
System.Drawing;using System.L...
Reverse the word order in a sentence, but maintain
the character order inside a word.
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其他好文 时间:
2014-05-22 03:50:14
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289
题目链接 You are given two linked lists representing
two non-negative numbers. The digits are stored in reverse order and each of
their nodes contain a si...
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其他好文 时间:
2014-05-19 13:53:32
阅读次数:
296
You are given two linked lists representing two
non-negative numbers. The digits are stored in reverse order and each of their
nodes contain a single ...
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其他好文 时间:
2014-05-19 12:05:23
阅读次数:
386
Leetcode 151题 Reverse Words in a String...
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其他好文 时间:
2014-05-18 10:51:21
阅读次数:
243