uppercase_letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"lowercase_letters = "abcdefghijklmnopqrstuvwxyz"char = input("请输入一个字母: ")# 判断字符是否为大写字母 if char in uppercase_letters:print("输入的字母为大写字母")# 判断字符是否为小写字母 elif char
upperCase = ['A', 'B', 'C', 'D', 'E', 'F']lowerCase = ['a', 'b', 'c', 'd', 'e', 'f']for i, (upper, lower) in enumerate(zip(upperCase, lowerCase), 1): print(f'{i}: {upper} and {lower}.')# 1: A and a.# 2: B and b.# 3: C and c.#...
upperCase = ['A', 'B', 'C', 'D', 'E', 'F'] lowerCase = ['a', 'b', 'c', 'd', 'e', 'f'] for i, (upper, lower) in enumerate(zip(upperCase, lowerCase), 1): print(f'{i}: {upper} and {lower}.') # 1: A and a. # 2: B and b. # 3: C and c. # 4...
lowercase (纯小写单词) lower_case_with_underscores (纯小写加下划线,蛇形命名) UPPERCASE (纯大写单词) UPPER_CASE_WITH_UNDERSCORES (纯大写加下划线,大写的蛇形命名) CapitalizedWords (驼峰命名) 注意,某个单词是缩略词(即这个词本身是纯大写)时,保持其纯大写,例如HTTPServerError而不是HttpServerError ...
uppercase_string = combined_string.upper() # 结果为 'HELLO, WORLD!' lowercase_string = combined_string.lower() # 结果为 'hello, world!' (8)字符串替换 使用replace()方法可以替换字符串中的子串。 replaced_string = combined_string.replace('World', 'Python') # 结果为 'Hello, Python!' ...
pre_lst = [pre for pre in dir(string) if not pre.istitle() and not pre.startswith('_')]>>> ['ascii_letters', 'ascii_lowercase', 'ascii_uppercase', 'capwords', 'digits', 'hexdigits', 'octdigits', 'printable', 'punctuation', 'whitespace']使用下面的代码打印输出属性及内容：for ...
lowercase_letters = ""abcdefghijklmnopqrstuvwxyz"" # 获取用户输入 char = input("请输入一个字母:") # 判断字符是否为大写字母 if char in uppercase_letters: print("输入的字母为大写字母") # 判断字符是否为小写字母 elif char in lowercase_letters: ...
Write a Python program to count Uppercase, Lowercase, special characters and numeric values in a given string. Visual Presentation: Sample Solution: Python Code: # Function to count character typesdefcount_chars(str):# Initialize countersupper_ctr,lower_ctr,number_ctr,special_ctr=0,0,0,0# Ite...
AI代码解释 upperCase=['A','B','C','D','E','F']lowerCase=['a','b','c','d','e','f']fori,(upper,lower)inenumerate(zip(upperCase,lowerCase),1):print(f'{i}: {upper} and {lower}.')#1:Aand a.#2:Band b.#3:Cand c.#4:Dand d.#5:Eand e.#6:Fand f. 4.生成器...
RUN 1: Input a string: Hello World! Input string is: Hello World! Total number of uppercase letters: 2 Total number of lowercase letters: 8 RUN 2: nput a string: Hello@123 Input string is: Hello@123 Total number of uppercase letters: 1 Total number of lowercase lette...