1.9 KiB

id, title, challengeType, videoUrl
id title challengeType videoUrl
a9bd25c716030ec90084d8a1 矮胖的猴子 5

--description--

编写一个函数,将数组(第一个参数)拆分为size的长度(第二个参数),并将它们作为二维数组返回。如果卡住,请记得使用Read-Search-Ask 。编写自己的代码。

--hints--

chunkArrayInGroups(["a", "b", "c", "d"], 2)应返回[["a", "b"], ["c", "d"]]

assert.deepEqual(chunkArrayInGroups(['a', 'b', 'c', 'd'], 2), [
  ['a', 'b'],
  ['c', 'd']
]);

chunkArrayInGroups([0, 1, 2, 3, 4, 5], 3)应返回[[0, 1, 2], [3, 4, 5]]

assert.deepEqual(chunkArrayInGroups([0, 1, 2, 3, 4, 5], 3), [
  [0, 1, 2],
  [3, 4, 5]
]);

chunkArrayInGroups([0, 1, 2, 3, 4, 5], 2)应返回[[0, 1], [2, 3], [4, 5]]

assert.deepEqual(chunkArrayInGroups([0, 1, 2, 3, 4, 5], 2), [
  [0, 1],
  [2, 3],
  [4, 5]
]);

chunkArrayInGroups([0, 1, 2, 3, 4, 5], 4)应该返回[[0, 1, 2, 3], [4, 5]]

assert.deepEqual(chunkArrayInGroups([0, 1, 2, 3, 4, 5], 4), [
  [0, 1, 2, 3],
  [4, 5]
]);

chunkArrayInGroups([0, 1, 2, 3, 4, 5, 6], 3)应该返回[[0, 1, 2], [3, 4, 5], [6]]

assert.deepEqual(chunkArrayInGroups([0, 1, 2, 3, 4, 5, 6], 3), [
  [0, 1, 2],
  [3, 4, 5],
  [6]
]);

chunkArrayInGroups([0, 1, 2, 3, 4, 5, 6, 7, 8], 4)应返回[[0, 1, 2, 3], [4, 5, 6, 7], [8]] chunkArrayInGroups([0, 1, 2, 3, 4, 5, 6, 7, 8], 4) [[0, 1, 2, 3], [4, 5, 6, 7], [8]]

assert.deepEqual(chunkArrayInGroups([0, 1, 2, 3, 4, 5, 6, 7, 8], 4), [
  [0, 1, 2, 3],
  [4, 5, 6, 7],
  [8]
]);

chunkArrayInGroups([0, 1, 2, 3, 4, 5, 6, 7, 8], 2)应返回[[0, 1], [2, 3], [4, 5], [6, 7], [8]]

assert.deepEqual(chunkArrayInGroups([0, 1, 2, 3, 4, 5, 6, 7, 8], 2), [
  [0, 1],
  [2, 3],
  [4, 5],
  [6, 7],
  [8]
]);

--solutions--