def convert_lowercase_to_uppercase(sentence): converted_sentence = sentence.upper() return converted_sentence # 示例输入英文句子 input_sentence = input("请输入一个英文句子:") result = convert_lowercase_to_uppercase(input_sentence) print("转换后的句子:", result) 1. 2. 3. 4. 5. 6. 7. ...
text = "Please convert me to all uppercase" text_new = text.upper() print(text_new) # output: PLEASE CONVERT ME TO ALL UPPERCASE lower() 函数 要将字符串转换为小写,可以使用 lower ()方法 例子: text = "Please convert me to all lowercase" print(text.lower()) # output: please convert...
Example 2: Change string case – if string is in uppercase, convert it to lowercase and if it is in lowercase convert it to uppercase. 示例2:更改字符串大小写–如果字符串为大写,则将其转换为小写,如果为小写,则将其转换为大写。 There is a string, we have to change its case, if string ...
""" Convert uppercase characters to lowercase and lowercase characters to uppercase. """ pass def title(self, *args, **kwargs): # real signature unknown """ Return a version of the string where each word is titlecased. More specifically, words start with uppercased characters and all re...
letter=input("请输入一个大写字母: ")lowercase_letter=letter.lower()print("转换后的小写字母是:",lowercase_letter) 1. 2. 3. 类图 下面是这个程序的类图表示: User- input_letter: str+enter_letter()Converter- uppercase_letter: str- lowercase_letter: str+convert_to_lowercase() ...
Python Map Exercises, Practice and Solution: Write a Python program to convert all the characters into uppercase and lowercase and eliminate duplicate letters from a given sequence. Use the map() function.
您可以在autbor.com/convertlowercase查看该程序的执行情况。如果字符串至少有一个字母并且所有字母都是大写或小写,那么isupper()和islower()方法将返回一个布尔值True。否则,该方法返回False。在交互式 Shell 中输入以下内容,并注意每个方法调用返回的内容:
您可以在autbor.com/convertlowercase查看该程序的执行情况。如果字符串至少有一个字母并且所有字母都是大写或小写,那么isupper()和islower()方法将返回一个布尔值True。否则,该方法返回False。在交互式 Shell 中输入以下内容,并注意每个方法调用返回的内容:
These expressions have the form [f(w) for ...] or [w.f() for ...], where f is a function that operates on a word to compute its length, or to convert it to uppercase. For now, you don’t need to understand the difference between the notations f(w) and w.f(). Instead, ...
The .lower() method takes no arguments and returns the lowercased strings from the given string by converting each uppercase character to lowercase. If there are no uppercase characters in the given string, it returns the original string. In the context of pandas, the .str.lower() method ...