print('''Dear Alice,Eve's cat has been arrestedforcatnapping,cat burglary,and extortion.Sincerely,Bob''') 将该程序保存为catnapping.py并运行。输出将如下所示: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 Dear Alice,Eve's cat has bee
``` # Python script to generate random text import random import string def generate_random_text(length): letters = string.ascii_letters + string.digits + string.punctuation random_text = ''.join(random.choice(letters) for i in range(length)) return random_text ``` 说明: 此Python脚本生成...
s = "" s += "A" s += "B" s += "C" print(s) """ import random import string char = string.ascii_letters + string.digits count = 0 randomCodes = "" while count < 10: code = random.choice(char) randomCodes += code count += 1 print(randomCodes)...
string: The variable pointing to the target string (i.e., the string we want to split). maxsplit: The number of splits you wanted to perform. Ifmaxsplitis 2, at most two splits occur, and the remainder of the string is returned as the final element of the list. flags: By default...
split_words = sentence.split(', ') print(split_words) #输出['Hello', 'World!'] 11、字符串对齐操作 字符串rjust()、ljust()和center()对齐文本,通常通过插入空格来实现文本的对齐,也可以在方法中指定插入的字符。 string = "Hello" # rjust() 用 "*" 右对齐 print(string.rjust(10, '*')) ...
这可能是最简单的例子:当late被传递给if语句时,late充当条件表达式,在布尔上下文中进行评估(就像我们调用bool(late)一样)。如果评估的结果是True,那么我们就进入if语句后面的代码体。请注意,print指令是缩进的:这意味着它属于由if子句定义的作用域。执行这段代码会产生: ...
pigLatin.append(prefixNonLetters + word + suffixNonLetters) # Join all the words back together into a single string: print(' '.join(pigLatin)) 这个循环结束后,我们通过调用join()方法将字符串列表合并成一个字符串。这个字符串被传递给print()以在屏幕上显示我们的猪拉丁。
43. Split into Uppercase Letters Write a Python program to split a string into uppercase letters. Sample Solution: Python Code: importre text="PythonTutorialAndExercises"print(re.findall('[A-Z][^A-Z]*',text)) Copy Sample Output:
A string in Python is a sequence of characters. It is a derived data type. Strings are immutable. This means that once defined, they cannot be changed. Many Python methods, such asreplace,join, orsplitmodify strings. However, they do not modify the original string. They create a copy of...
Use the `re.split()` method to split a string into text and number. The `re.split()` method will split the string on the digits.