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Roman Numeral to Arabic Converter 16 Years Ago by Straightone … am having trouble changing the inputted roman numeral into arabic number so I can … 500 "M" == 1000 roman = upper(raw_input("Enter the roman numeral to convert to arabic: ")) "…; == 1000 if roman[0] > roman[1]: arabic = roman[0] + roman[1] print "The roman numeral",roman, "Is equal… Re: Roman Numeral to Arabic Converter 16 Years Ago by shadwickman … need to call it by saying [code=python] roman = raw_input("Enter the roman numeral to convert to arabic: ").upper() [/code] Try… Roman Numeral to Decimal Converter 16 Years Ago by gretty Hi I am making a roman numeral to decimal converter, I have the decimal to roman numeral converter but I am having trouble …doing it from roman to decimal. How do you…> using namespace std; int numeral_converter(int a); void roman(int a, int b, int c, int d); int… roman numeral to decimal integer 15 Years Ago by naveenreddy61 the code takes each character and stores where and how many times a roman numeral appears and the assess the integer. this is my first code im posting. anything to make the code better is most welcome. roman numeral refers to M=1000 D=500 C=100 L=50 X=10 V=5 I=1 and uses the standard method of assessing roman numeral. Re: roman numeral to decimal integer 15 Years Ago by Salem … f[10]; char r[10]; printf("please enter the roman numeral :"); scanf("%s", &r); for (; …prefix notation. [code] $ ./a.out please enter the roman numeral :II value is 2 $ $ ./a.out please enter …the roman numeral :XIX value is 21 $ [/code] The second one… roman numeral calculator problems 17 Years Ago by robotnixon … any where. I have to design a roman numeral calculator (input romans, output romans) with …at least two functions (decimal->roman, roman->decimal). I started by designing three programs… [*]int sum; [*]int solution; [*]int result; [*]int convertToDecimal(string roman) [*]{ [*] char romanNum[100]; [*] [*] cin >> romanNum;… Re: roman numeral calculator problems 17 Years Ago by robotnixon …]# int convertToDecimal(string&) # { # char roman[20]; Try int convertToDecimal(char roman[20]) Or better yet, make roman your std::string variable. By…;); int sum; int main () { cout << "Enter a roman numeral: "; convertToDecimal(sum); cout << "The decimal number… Re: roman numeral to decimal integer 15 Years Ago by adnan.siddique … have the best one that is [CODE]//code to convert roman numeral to integer #include<stdio.h> #include<conio… Java Beginner Needs Help Debugging Roman Numeral Converting Code! 13 Years Ago by ThaiAmL …(decimal > 3999) { throw new NumberFormatException("The roman numeral should have a value strictly less than 4000."); } …toString() { // Return the standard representation of this Roman numeral. String roman = ""; // The roman numeral. int N = num; // N represents the part… Re: Java Beginner Needs Help Debugging Roman Numeral Converting Code! 13 Years Ago by ThaiAmL …(decimal > 3999) { throw new NumberFormatException("The roman numeral should have a value strictly less than 4000."); } …toString() { // Return the standard representation of this Roman numeral. String roman = ""; // The roman numeral. int N = num; // N represents the part… Re: Java Beginner Needs Help Debugging Roman Numeral Converting Code! 13 Years Ago by DavidKroukamp …(decimal > 3999) { throw new NumberFormatException("The roman numeral should have a value strictly less than 4000."); } …toString() { // Return the standard representation of this Roman numeral. String roman = ""; // The roman numeral. int N = num; // N represents the part… Integer to Roman Numeral Help 13 Years Ago by Spontaneous … (using cin) and prints out a simple Roman numeral. A simple Roman numeral does not use the subtraction rule. For example… be MMMDCCCLXXXXVI. Your program should print the entire Roman numeral on a single line, with no spaces between letters… loop just twice, one for each kind of Roman numeral being printed. Thus, the first iteration will print… Re: Integer to Roman Numeral Help 13 Years Ago by Spontaneous … 1 run. [code]//Eric Sanders //9/16/2011 //CS142-02 //Roman Numeral Project #include <iostream> using namespace std; int main… Re: Decimal to Roman Numeral 15 Years Ago by vernondcole … thing. This one defines a class (roman.Roman) so you can add and subtract roman numbers and print them out directly. […CODE] >>>import roman >>>two = roman.Roman(2) >>>print two + two …keep going on, it shows you how to make a roman numeral converter that is almost impossible to break: [url]http://… needs help with few lines of codes. ( decimal - roman numeral converter) 12 Years Ago by yeeitsneo …help in understanding this program. its a hindu arabic - roman numeral converter. i got it from some site. i cant…sDecNum), 1), 0) Else: text2.Text = "No Roman value for 0" End If End Function Private Function…instance. my input is 2345 to be converted to roman numeral which should be. MMCCCXLV as we go over to… Unit Testing for Roman Numeral Calculator program in C++ 7 Years Ago by shadab96 Hi, I have written a code for Roman Numeral basic mathematical operation in C++. How to do unit testing … number = 0; for (int i = 0; i<roman.length(); i++) { switch (roman[i]) { case 'M': number += 1000; break; case 'D': number… Arabic and Roman Numeral Converter 6 Years Ago by Jonathan_30 …an arabic number I cannot convert it into a roman numeral. Thanks in advance! This is the code I…{ while(1){ cout << "Enter a Roman or Arabic Number to be converted- Q to quit: &…string num){ int value = 0; //this will be the roman value char prior = 'n'; // use this for 4, … Re: Decimal to Roman Numeral 16 Years Ago by sneekula …that is between 1 to 4999 to Roman Numeral Form. However, though the code … while number >= value: result += numeral number -= value return result print int2roman(input…while number >= value: result += numeral number -= value return result print int2roman(input… Decimal to Roman Numeral 16 Years Ago by curiouskitten … that is between 1 to 4999 to Roman Numeral Form. However, though the code I have…M"} result="" for value, numeral in sorted(numerals.items(), reverse=True): while …number >= value: result += numeral number -= value return result print int2roman(input("… Re: Decimal to Roman Numeral 16 Years Ago by lllllIllIlllI Here is a site where they do just what you are doing, the first bit talks about unit testing, just ignore that and keep going on, it shows you how to make a roman numeral converter that is almost impossible to break: [url]http://www.diveintopython.org/unit_testing/index.html[/url] ***Help! Code not working out-Roman Numeral Converter 16 Years Ago by tech12 … lost. I'm suppose to write a program to convert Roman numerals to arabic numbers. It is also suppose to handle… far: def roman_converter(): R=str.upper(raw_input("Enter a Roman numeral to convert to Arabic: ")) d={'I':1, 'V':5… C++ Integer to Roman numeral conversion 13 Years Ago by Jared1337 I'm having trouble getting this program to work for roman numeral conversion. I hope it says that i have one error, …[h] + tens[t] + ones[o]; cout << "The roman number for this integer is " << romanNumber; } else… [needs comments and full explaination]hindu arabic - roman numeral program. 12 Years Ago by yeeitsneo soooo. i saw a working code for a hindu arabic - roman numeral converter. the thing is. i need to fully understand the …(sDecNum, Len(sDecNum), 1), 0) Else: text2.Text = "No Roman value for 0" End If End Function Private Function… Re: C++ Integer to Roman numeral conversion 13 Years Ago by WaltP …]I'm having trouble getting this program to work for roman numeral conversion. I hope it says that i have one error… Re: Roman Numeral to Arabic Converter 16 Years Ago by GrimJack Do not forget that anywhere in the string that if a numeral is smaller than the one that comes next, it is subtracted from the the one that comes next: [code]# if roman[0] >= roman[1]: # arabic = roman[0] + roman[1] Else arabic = roman[1] - roman[0][/code] Or something like that. Re: Roman Numeral to Arabic Converter 16 Years Ago by GrimJack Just being my pedantic self, you are changing inputted Roman Numerals to Hindi numbers- the Arabs borrowed the numbers from India (in Arabic they are known as 'Indian numbers' - arqa-m [B]hindi[/B]yyah) Re: Roman Numeral to Arabic Converter 16 Years Ago by Straightone …;837487]Just being my pedantic self, you are changing inputted Roman Numerals to Hindi numbers- the Arabs borrowed the numbers from… Re: roman numeral calculator problems 17 Years Ago by robotnixon …; [*]int convertToDecimal(string&) [*]{ [*] [*] char roman[20]; [*] int length = strlen(roman); [*] int number = 0; [*] int counter =…operation; [*]cout << "Enter a roman expression." << endl; [*]cin&…;< endl; [*]cout << "Enter a roman expression." << endl; [*]} [*] return 0;… Re: roman numeral calculator problems 17 Years Ago by Lerner … convertToDecimal(char * roman); int main() { char roman[10]; cin >> roman; int num = convertToDecimal(roman); } int convertToDecimal(char * roman) { int length = strlen(roman); int number… Re: roman numeral calculator problems 17 Years Ago by robotnixon I changed this: [inlinecode] int convertToDecimal(string&) { char roman[20]; int length = strlen(roman); [/inlinecode] My output is in the correct format but there's no answer.