@@ -0,0 +1,460 @@
+package leetcode;%0A%0A/**%0A * https://leetcode.com/problems/number-of-digit-one/%0A */%0Apublic class Problem233 %7B%0A    public int countDigitOne(int n) %7B%0A        int result = 0;%0A        for (int i = 1; i %3C= n; i++) %7B%0A        %7D%0A        return result;%0A    %7D%0A    %0A    public static void main(String%5B%5D args) %7B%0A        Problem233 prob = new Problem233();%0A        System.out.println(prob.countDigitOne(13));%0A        System.out.println(prob.countDigitOne(824883294));%0A    %7D%0A%7D%0A

Create a skeleton for problem 233