給定一個有序數組,我想創建一個包含匹配元素數組的新2D數組。類似python的itertools.groupby數組中的匹配元素
例中的行爲:
input = ['a','a','a','a','d','e','e','f','h','h','h','i','l','m','n','r','s','s','t','u','v','y','y']
output = [ ['a','a','a','a'], ['d'], ['e','e'], ['f'], ['h','h','h'], ['i'], ['l'], ['m'], ['n'], ['r'], ['s','s'], ['t'], ['u'], ['v'], ['y','y']]
您可以包括'你已經在嘗試的問題javascript'? – guest271314