roman ornaments

Given an integer, convert it to a Roman numeral.Input is guaranteed to being within the range from 1 to 3999.Converts an integer to Roman numerals. Need to know some rules of Roman numerals, see Wikipedia. The main need to pay attention to is the existence of the left minus, while the left minus also limited to I, X, c three numbers. In order to avoid the computa

Title:Given a Roman numeral, convert it to an integer.Input is guaranteed to being within the range from 1 to 3999.Translation: Conversion of Rome to digitalIdea: If it is a simple Roman alphabet is better handled, but for 4,9 such, should look at its next character represents the number is not bigger than him, if the big words minus the current character represents the number. If it is small, add this numb

For a number written in Roman numerals to be considered valid there is basic rules which must be followed. Even though the rules allow some numbers to being expressed in more than one-to-one-to-a-one-to-one-to-a-"best-of-a-type" Rticular number.For example, it would appear that there is at least six ways of writing the number sixteen:IiiiiiiiiiiiiiiiViiiiiiiiiiiVviiiiiiXiiiiiiVvviXVIHowever, according to the rules of XIIIIII and XVI are valid, and the

Problem Description:Given an integer, convert it to a Roman numeral.Input is guaranteed to being within the range from 1 to 3999.Basic ideas:Familiar with the rules of Roman numerals and Arabic numerals, and find out the laws. Write the program. This problem focuses on the law.The mapping of Arabic numerals to Roman numerals can be referred to Http://baike.baidu.

"title"Given an integer, convert it to a Roman numeral.Input is guaranteed to being within the range from 1 to 3999."Analysis"I = 1;V = 5;X = 10;L = 50;C = 100;D = 500;M = 1000;There are some special: there is a subtraction representation between each of the two stages, such as 900=CM, and C is written in front of M to indicate M-c.Find the number of each Roman text (e.g. 3999/1000 = 3 results with 3 m)"Cod

The Roman numerals contain the following seven characters:,,,, I V X L C , D and M .Character value I 1V 5X 10L 50C 100D 500M 1000For example, the Roman numeral 2 is written II , that is, two parallel 1. 12 Write XII , that is X + II . 27 Write XXVII , that is XX + V + II .Usually, the number of

Topic:The Roman numerals contain the following seven characters: I, V, X, L,c,d and M. Character value I1V5XTenL -C -D -M +For example, Roman numerals2Write II, which is two parallel1。 AWrite XII, which is X + II. -Write as XXVII, which is XX + V +II. Usually, the number of Roman numerals is small and the numbers are on the right side of the large numbers. But th

The original title is this: the Roman numerals contain the following seven characters: I, V, X, L,c,d and M. i=1,v=5,x=10,l=50,c=100,d=500,m=1000 For example, the Roman numeral 2 writes II, which is two parallel 1. 12 write XII, i.e. X + II. 27 Write the XXVII, that is XX + V + II. Usually, the number of Roman numerals is small and the numbers are on the right si

Topic Requirements: The ancient Roman Empire created a glorious human civilization, but their digital notation is indeed a bit cumbersome, especially when it comes to large numbers, which now seem unbearable, so it is rarely used in modern times. This is not because of the intellectual problems of the inventor of the law, but because of a religious reason, the religion of that time banned the concept of 0 in numbers.The representation of