package com.stevesun.solutions;

public class IntegertoRoman {
    //looked at this post: https://discuss.leetcode.com/topic/12384/simple-solution
    public String intToRoman(int num) {
        String M[] = {"", "M", "MM", "MMM"};
        String C[] = {"", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM"};
        String X[] = {"", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC"};
        String I[] = {"", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX"};
        return M[num/1000] + C[(num%1000)/100] + X[(num%100)/10] + I[num%10];
    }

}

@@ -56,16 +56,140 @@
 Roman %7B%0A
+    /**Given an integer, convert it to a roman numeral.%0A%0A     Input is guaranteed to be within the range from 1 to 3999.*/%0A%0A
     //lo

add problem description