roman numerals 1 1000 conversion

[Link to this article] Http://www.cnblogs.com/hellogiser/p/roman-to-integer-and-integer-to-roman.html 【Question] Returns a roman number and converts it to an Arabic number. This question only considers the number less than 3999. The Roman numerals

I. Preface My friend wanted to find a change on the Internet. However, after google and baidu, either the Java version is not found, or the considerations are not comprehensive enough. Therefore, I wrote it myself. If you have not fully considered

LeetCode -- Roman to Integer, Roman numerals This topic is very simple. If you don't know the relationship between numbers and Roman numerals, you won't be able to start.Question: Principles and ideas: the Roman numerals have the following symbols:

Convert Arabic numerals to Roman numerals Convert Arabic numerals greater than 0 and less than 1000 to Roman numerals. The correspondence between Arabic numerals and Roman numerals is as follows:   * Problem analysis and Algorithm DesignThe

1. TitleInteger to Roman (conversion of Arabic numerals to Roman numerals)2. Address of the topicHttps://leetcode.com/problems/integer-to-roman3. Topic contentEnglish: Given An integer, convert it to a Roman numeral. Input is guaranteed to being

The source of the topichttps://leetcode.com/problems/roman-to-integer/https://leetcode.com/problems/integer-to-roman/ Achieve the reciprocal conversion of Roman numerals and integers. The number size is between [1, 3999]. Roman Numerals Roman

Title Description:Given an integer, convert it to a Roman numeral.Input is guaranteed to being within the range from 1 to 3999.Title Analysis: The Roman form of an shaping number is expressed. Roman numerals and shaping number conversion rules refer

Roman to IntegerGiven a Roman numeral, convert it to an integer.Input is guaranteed to being within the range from 1 to 3999.Added: Roman numeralsThere are seven Roman numerals, namely I (1), V (5), X (Ten), L (+), C (+), D (+), M (1000). Any

First, learn about the Roman numerals, refer to the Roman numeralsRoman numerals are the oldest digital representation, more than 2000 years earlier than the Arabic array, originating in RomeThe Roman numerals have the following symbols:

Given a roman numeral, convert it to an integer. Input is guaranteed to be within the range from 1 to 3999.   Solution: The question is to convert the roman numerals into numbers.First, let's take a look at the number of Rome. refer to the number of