Itconverts the givenstringinintolowercaseandreturns thestring. 例子: Input:string='GEEKSFORGEEKS' Output:geeksforgeeks Input:string='GeeksforGeeks' Output:geeksforgeeks 错误和异常 它不带任何参数,因此,如果传递参数,它会返回错误。 按原样返回数字和符号,转小写后只返回大写字母。 # Python code for im...
# checking for uppercase characters string = 'geeksforgeeks' print(string.upper()) string = 'My name is ayush' print(string.upper()) 输出: GEEKSFORGEEKS MY NAME IS AYUSH 应用:给定一个字符串,任务是编写一个 Python 程序来统计字符串中大写字母、小写字母和空格的个数,并切换给定字符串的大小写(...
>>> word.lower() 'python' Just like the upper method, the lower method returns a new string to us. It doesn't modify the original string:>>> word 'Python' Case-normalizing in PythonIn addition to the upper and lower methods, strings also have a casefold method:...
百度试题 结果1 题目在Python中,以下哪个函数用于将字符串转换为大写? A. toLowerCase() B. toUpperCase() C. lower() D. upper() 相关知识点: 试题来源: 解析 D 反馈 收藏
问用Python实现自定义lower()方法的最佳方法EN使用ord将字符转换为其ASCII值，使用chr将ASCII值转换为相应...
百度试题 结果1 题目在Python中,哪个函数用于将字符串转换为小写? A. lower() B. uppercase() C. tolower() D. lowercase() 相关知识点: 试题来源: 解析 A 反馈 收藏
LeetCode 709 To Lower Case -- java,python解法 LeetCode 709 To Lower Case Implement function ToLowerCase() that has a string parameter str, and returns the same string in lowercase. Example 1: Example 2: Example 3: 大小写转换的题,很简单 Python解法 Java代码如下: 函......
R4 toCasefold(X):将X中的每个字符C映射到Case_Folding©。 在Python 的官方文档中 Python 文档非常清楚这就是各个方法的作用,它们甚至将用户指向前面提到的第 3.13 节。 他们将 .lower() 描述为将大小写字符转换为小写字符,其中大小写字符是 “具有一般类别属性为“Lu”(大写字母)、“Ll”(小写字母)或“Lt...
python知识讲解English In Python, lower() is a string method that converts all uppercase characters in a string to lowercase. It doesn't modify the original string because strings in Python are immutable; instead, it returns a new string with all uppercase characters converted to lowercase. Her...
Write a Python program to implement a function that returns a tuple containing the upper and lower case versions of the input. Go to: Python Data Type String Exercises Home ↩ Python Exercises Home ↩ Previous:Write a Python program to count the occurrences of each word in a given sentenc...