自定义排序函数通常用于sorted()或sort()的key参数。 示例 假设我们希望根据字母在英文字母表中的逆序进行排序: # 自定义排序函数 def reverse_alphabetical_order(char): return -ord(char) 使用自定义函数进行排序 list_of_letters = ['b', 'd', 'a', 'c'] sorted_list = sorted(list_of_letters, key...
alphabetically# Example 1: Sort list by alphabetical ordertechnology=['Java','Hadoop','Spark','Pandas','Pyspark','NumPy']technology.sort()# Example 2: Sort the list in reverse alphabetical ordertechnology.sort(reverse=True)# Example 3: Sorts the array in ascending according tosort_tech=sorted...
print("Alphabetical Sort",sorted(cars)) print(cars) print("Reversed Alphabetical Sort",sorted(cars,reverse=True)) print(cars) print("Reverse our list(翻转列表)") print("return ",cars.reverse()) print(cars) print("Loop traversal list") cars=['bmw','audi','toyota','subaru'] for car i...
print("\nHere is the reverse alphabetical list:") cars.sort(reverse=True) print(cars) digits=[33,11,5,80,53,99] print(digits) digits.sort() print(digits) digits.sort(reverse=True) print(digits) >>> Here is the original list: ['bmw', 'audi', 'toyota', 'subaru'] Here is the ...
If you have any keys you’d recommend, let us know in the comments. As it turns out, manipulating strings isn’t always easy. I learned that the hard way when I started the Reverse a String in Every Language series.Sort a List of Strings in Python in Descending Order...
In Python, sorting strings can be done using thesorted()function. This function is versatile and can be used to sort strings (str) in ascending (alphabetical) or descending (reverse alphabetical) order. In this section, we’ll exploresorting individual characters in a string and sorting a lis...
There are a few ways to sort the list of strings in Python. Sorting in alphabetical/reverse order: You can use the built-insort()orsorted()functions to sort a list of strings in alphabetical or reverse alphabetical order. Based on the length of the string character: You can use the key...
But what if we want to sort the original list in place, you can use the sort() method instead. Method 2) sort() function The sort function alters the initial list in alphabetical order. No arguments are supplied inside this function. So, when using this method on crucial or priceless da...
Python sorted() Python List sort() Python String split() Python Keywords and Identifiers Python reversed() Python List reverse() Python Program to Sort Words in Alphabetic OrderTo understand this example, you should have the knowledge of the following Python programming topics: ...
colors.sort() # Sorting a list permanently in reverse alphabetical order colors.sort(reverse=True) # Sorting a list temporarily print(sorted(colors)) print(sorted(colors, reverse=True)) # Reversing the order of a list colors.reverse()