Longest word, anagrams, array chunking
Challenge 7: The logest word
- Input: "Hello, my name is Chau"
- Output: "Hello"
Challenge 8: Array chunking
- Input: [1,2,3,4,5], length = 3
- Output: [[1,2,3],[4,5]]
Chalenge 9: Flatten array
- Input: [[1,2,3,4],[5,6]]
- Output: [1,2,3,4,5,6]
Challenge 10: Anagrams
- Input: Dormitory, dirty room###
- Output: true
Chalenge 11: Letter change
- Input: "hello there"
- Output: "Ifmmp Uifsf"