[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
UnitProgramHeader: Uses (the clause lists the units linked to the Program), block (Declaration, command statement)
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title: Arabic numerals to Roman numeralsGiven an integer, convert it to a Roman numeral.Input is guaranteed to being within the range from 1 to 3999.Original title link address: https://leetcode.com/problems/integer-to-roman/Analysis: Test
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
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
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:
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I. Purpose
ForCodeFirst, it must be correct and can followProgramThe second requirement is that the Code must be clear and understandable, so that other programmers can easily understand the actual work of the Code. In the field of software
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:
Problem
Analytical
Appendix Roman Numeral Spelling Rules
ProblemInteger to roman:https://leetcode.com/problems/integer-to-roman/Degree:mediumGiven an integer, convert it to a roman numeral.Input is guaranteed to be within the
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