Roman Numbers Program C++
Write a program that asks the user to enter a number within the range of 1 through 10.Use a switch statement to display the Roman numeral version of that number.Input Validation: Do not accept a number less than 1 or greater than 10.
Solution:
#include <iostream>
using namespace std;
int main()
{
int arabicNumeral=0;
cout << “Enter a number (1 – 10): “;
cin >> arabicNumeral;
if (arabicNumeral>0 && arabicNumeral< =10)
{
cout << ” The Roman numeral version of ” << arabicNumeral << ” is “;
switch (arabicNumeral)
{
case 1:
cout << “I.”;
break;
case 2:
cout << “II.”;
break;
case 3:
cout << “III.”;
break;
case 4:
cout << “IV.”;
break;
case 5:
cout << “V.”;
break;
case 6:
cout << “VI.”;
break;
case 7:
cout << “VII.”;
break;
case 8:
cout << “VIII.”;
break;
case 9:
cout << “IX.”;
break;
case 10:
cout << “X.”;
break;
}
}
return 0;
}
