Python 程序：檢查字元是否小寫

用一個實例編寫一個 Python 程序來檢查字元是否小寫。

Python 程序使用 islower 函數檢查字元是否為小寫

在這個 Python 示例中，我們使用 islower 字元串函數來檢查給定字元是否為小寫。

# Python Program to check character is Lowercase or not
ch = input("Please Enter Your Own Character : ")

if(ch.islower()):
    print("The Given Character ", ch, "is a Lowercase Alphabet")
else:
    print("The Given Character ", ch, "is Not a Lowercase Alphabet")

Please Enter Your Own Character : k
The Given Character  k is a Lowercase Alphabet
>>> 
Please Enter Your Own Character : R
The Given Character  R is Not a Lowercase Alphabet

Python 程序查找字元是否小寫

這個 python 程序允許用戶輸入任何字元。接下來，我們使用 If Else 語句來檢查用戶給定的字元是否是小寫的。這裡， If 語句檢查字元是否大於等於小 a，小於等於 z，如果是 TRUE，則小寫。否則，它不是小寫字元。

ch = input("Please Enter Your Own Character : ")

if(ch >= 'a' and ch <= 'z'):
    print("The Given Character ", ch, "is a Lowercase Alphabet")
else:
    print("The Given Character ", ch, "is Not a Lowercase Alphabet")

Please Enter Your Own Character : w
The Given Character  w is a Lowercase Alphabet
>>> 
Please Enter Your Own Character : Q
The Given Character  Q is Not a Lowercase Alphabet

Python 程序使用 ASCII 值驗證字元是否為小寫

在這個 Python 例子中，我們使用 ASCII 值來檢查字元是否小寫。

ch = input("Please Enter Your Own Character : ")

if(ord(ch) >= 97 and ord(ch) <= 122):
    print("The Given Character ", ch, "is a Lowercase Alphabet")
else:
    print("The Given Character ", ch, "is Not a Lowercase Alphabet")