python單詞首字母大寫

Here, we are implementing a python program to capitalizes the first letter of each word in a string.

在這里，我們正在實(shí)現(xiàn)一個(gè)python程序來大寫字符串中每個(gè)單詞的首字母。

Example:

例：

Input: "HELLO WORLD!"Output: "Hello World!"

Method 1: Using title() method

方法1：使用title()方法

# python program to capitalizes the # first letter of each word in a string# function def capitalize(text):return text.title()# main code str1 = "Hello world!" str2 = "hello world!" str3 = "HELLO WORLD!" str4 = "includehelp.com is a tutorials site"# printing print("str1: ", str1) print("str2: ", str2) print("str3: ", str3) print("str4: ", str4) print()print("capitalize(str1): ", capitalize(str1)) print("capitalize(str2): ", capitalize(str2)) print("capitalize(str3): ", capitalize(str3)) print("capitalize(str4): ", capitalize(str4))

Output

輸出量

str1: Hello world! str2: hello world! str3: HELLO WORLD! str4: includehelp.com is a tutorials sitecapitalize(str1): Hello World! capitalize(str2): Hello World! capitalize(str3): Hello World! capitalize(str4): Includehelp.Com Is A Tutorials Site

Method 2: Using loop, split() method

方法2：使用循環(huán)，split()方法

# python program to capitalizes the # first letter of each word in a string# function def capitalize(text):return ' '.join(word[0].upper() + word[1:] for word in text.split())# main code str1 = "Hello world!" str2 = "hello world!" str3 = "HELLO WORLD!" str4 = "includehelp.com is a tutorials site"# printing print("str1: ", str1) print("str2: ", str2) print("str3: ", str3) print("str4: ", str4) print()print("capitalize(str1): ", capitalize(str1)) print("capitalize(str2): ", capitalize(str2)) print("capitalize(str3): ", capitalize(str3)) print("capitalize(str4): ", capitalize(str4))

Output

輸出量

str1: Hello world! str2: hello world! str3: HELLO WORLD! str4: includehelp.com is a tutorials sitecapitalize(str1): Hello World! capitalize(str2): Hello World! capitalize(str3): HELLO WORLD! capitalize(str4): Includehelp.com Is A Tutorials Site

翻譯自: https://www.includehelp.com/python/capitalizes-the-first-letter-of-each-word-in-a-string.aspx

python單詞首字母大寫

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