File: root - text - article - 2019 - 12 - word-ordering-in-a-different-alphabetical-order.txt.txt
Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | Home Page | Category: Computing | 250 Views, 20870 Search Bots | 107 Words
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Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | Home Page | Category: Computing | 250 Views, 20870 Search Bots | 107 Words
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Hi, here's your problem today. This problem was recently asked by Apple:
Given a list of words, and an arbitrary alphabetical order, verify that the words are in order of the alphabetical order.
Example:
Input:
Output: False
Explanation: 'e' comes before 'a' so 'efgh' should come before 'abcd'
Example 2:
Input:
Output: True
Explanation: The words are in increasing alphabetical order
Here's a starting point:
Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | Home Page | Cateogry: Computing | 250 Views, 20870 Search Bots | 107 Words Given a list of words, and an arbitrary alphabetical order, verify that the words are in order of the alphabetical order.
Example:
Input:
words = ["abcd", "efgh"], order="zyxwvutsrqponmlkjihgfedcba"
Output: False
Explanation: 'e' comes before 'a' so 'efgh' should come before 'abcd'
Example 2:
Input:
words = ["zyx", "zyxw", "zyxwy"],
order="zyxwvutsrqponmlkjihgfedcba"
Output: True
Explanation: The words are in increasing alphabetical order
Here's a starting point:
def isSorted(words, order):
# Fill this in.
print isSorted(["abcd", "efgh"], "zyxwvutsrqponmlkjihgfedcba")
# False
print isSorted(["zyx", "zyxw", "zyxwy"],
"zyxwvutsrqponmlkjihgfedcba")
# True
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