@@ -0,0 +1,419 @@
+package leetcode;%0A%0Aimport java.util.ArrayList;%0Aimport java.util.List;%0A%0A/**%0A * https://leetcode.com/problems/remove-invalid-parentheses/%0A */%0Apublic class Problem301 %7B%0A    public List%3CString%3E removeInvalidParentheses(String s) %7B%0A        List%3CString%3E result = new ArrayList%3C%3E();%0A        // TODO%0A        return result;%0A    %7D%0A%0A    public static void main(String%5B%5D args) %7B%0A        Problem301 prob = new Problem301();%0A    %7D%0A%7D%0A

Create a skeleton for problem 301