Reverse digits of an integer.

Example1: x = 123, return 321
Example2: x = -123, return -321

public class Solution {
public int reverse(int x) { if(x==Integer.MIN_VALUE) return 0;
long result = 0;
int i = 0; int temp = (x>0)?1:0;
x = Math.abs(x); while(x != 0){
result *= 10;
result += x%10;
x /= 10;
if(result > Integer.MAX_VALUE || result < Integer.MIN_VALUE) return 0;
}
return (temp==1)?(int)result:(int)-result; }
}

Reverse Integer LeetCode Java的更多相关文章

  1. leetcode第七题Reverse Integer (java)

    Reverse Integer Reverse digits of an integer. Example1: x = 123, return 321 Example2: x = -123, retu ...

  2. Reverse Integer [LeetCode]

    Reverse digits of an integer. Example1: x = 123, return 321Example2: x = -123, return -321 click to ...

  3. Reverse Integer ---- LeetCode 007

    Reverse digits of an integer. Example1: x = 123, return 321Example2: x = -123, return -321 Solution ...

  4. Roman To Integer leetcode java

    问题描述: Given a roman numeral, convert it to an integer. Input is guaranteed to be within the range fr ...

  5. LeetCode第[7]题(Java):Reverse Integer 标签:数学

    题目:Reverse Integer 难度:Easy 题目内容: Given a 32-bit signed integer, reverse digits of an integer. Note:A ...

  6. LeetCode 7 Reverse Integer(反转数字)

    题目来源:https://leetcode.com/problems/reverse-integer/ Reverse digits of an integer. Example1: x = 123, ...

  7. LeetCode之Easy篇 ——(7)Reverse Integer

    7.Reverse Integer Given a 32-bit signed integer, reverse digits of an integer. Example 1: Input: Out ...

  8. LeetCode: Reverse Integer 解题报告

    Reverse Integer Reverse digits of an integer. Example1: x = 123, return 321Example2: x = -123, retur ...

  9. LeetCode 【2】 Reverse Integer --007

    六月箴言 万物之中,希望最美:最美之物,永不凋零.—— 斯蒂芬·金 第二周算法记录 007 -- Reverse Integer (整数反转) 题干英文版: Given a 32-bit signed ...

随机推荐

  1. Hangfire入门(任务调度)

    一.简介 英文官网:http://hangfire.io/ 开源地址:https://github.com/HangfireIO Hangfire 不依赖于具体的.NET应用类型,包含.NET 和.N ...

  2. [LeetCode] Integer Replacement 整数替换

    Given a positive integer n and you can do operations as follow: If n is even, replace n with n/2. If ...

  3. [LeetCode] Power of Two 判断2的次方数

    Given an integer, write a function to determine if it is a power of two. Hint: Could you solve it in ...

  4. [LeetCode] Best Time to Buy and Sell Stock III 买股票的最佳时间之三

    Say you have an array for which the ith element is the price of a given stock on day i. Design an al ...

  5. C#进阶系列——WebApi 身份认证解决方案:Basic基础认证

    前言:最近,讨论到数据库安全的问题,于是就引出了WebApi服务没有加任何验证的问题.也就是说,任何人只要知道了接口的url,都能够模拟http请求去访问我们的服务接口,从而去增删改查数据库,这后果想 ...

  6. Cocos2dx 3.12 在AndroidStudio上编译配置

    转载请标明出处:http://www.cnblogs.com/studweijun/p/5805576.html SDK,NDK,ANT的配置请看这里http://www.cnblogs.com/st ...

  7. ie11的DOM管理器报错

    IE11 Windows7下F12 DOC资源管理器不能用Exception in window.onload: Error: An error has ocurredJSPlugin.3005--- ...

  8. C#笔记

    关键字: 1.internal 被 internal 修饰的东西只能在本程序集(当前项目)内被使用. 注意事项: 1.解决c#代码引用c/c++代码出现的unsafe code错误警告提示 Unsaf ...

  9. python基础补漏-05-生成器和装饰器

    [1]生成器 很难用简单的语言描述生成器. 生成器:从字面上来理解,就是以某种规则为基础,不断的生成数据的工具 生成器函数: 在函数中如果出现了yield关键字,那么该函数就不再是普通函数,而是生成器 ...

  10. Ajax在静态页面中向指定url发送json请求获取返回的json数据

    <html> <head> <meta http-equiv="Content-Type" content="text/html; char ...