凝弧

1. Reverse a String 2. Factorialize a Number 3. Check for Palindromes 4. Find the Longest Word in a String 1. Reverse a String 翻转字符串 解题思路： 把字符串转化成数组split()， 再借助数组的reverse()方法翻转数组顺序， 最后把数组转化...

1. Sum All Numbers in a Range 2. Diff Two Arrays 3. Roman Numeral Converter 4. Where art thou 5. Search and Replace 6. Pig Latin 7. DNA Pairing 8. Missing letters 9. Boo who 10. Sorted Union 11. Con...