Discussion: Anagram groups

Examples

The runner calls your functions directly; you do not need to parse JSON.

Arguments

words

[]

Expected return

[]

Test data

Input

{"words":[]}

Expected output

[]

Arguments

words

[
  "tea",
  "tan",
  "eat",
  "ate",
  "nat",
  "bat"
]

Expected return

[
  [
    "tea",
    "eat",
    "ate"
  ],
  [
    "tan",
    "nat"
  ],
  [
    "bat"
  ]
]

Test data

Input

{"words":["tea","tan","eat","ate","nat","bat"]}

Expected output

[["tea","eat","ate"],["tan","nat"],["bat"]]

Arguments

words

[
  "ab",
  "aab",
  "ba",
  "aba"
]

Expected return

[
  [
    "ab",
    "ba"
  ],
  [
    "aab",
    "aba"
  ]
]

Test data

Input

{"words":["ab","aab","ba","aba"]}

Expected output

[["ab","ba"],["aab","aba"]]

Arguments

words

[
  "",
  "a",
  "",
  "a"
]

Expected return

[
  [
    "",
    ""
  ],
  [
    "a",
    "a"
  ]
]

Test data

Input

{"words":["","a","","a"]}

Expected output

[["",""],["a","a"]]