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Python程序：統(tǒng)計字符串中元音和輔音
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寫一個 Python 程序，使用 For 循環(huán)和 ASCII 值計算字符串中的元音和輔音，并給出一個實際例子。
計算字符串中元音和輔音的 Python 程序示例 1
這個 python 程序允許用戶輸入一個字符串。接下來，它使用 For 循環(huán)計算該字符串中元音和輔音的總數(shù)。首先，我們使用 Python For 循環(huán)來迭代字符串中的每個字符。在 For Loop 中，我們使用 If 語句檢查字符串字符是否為 A、E、I、O、u、A、E、I、O、u，如果為真，則增加元音值，否則增加輔音值
# Python Program to Count Vowels and Consonants in a String
str1 = input("Please Enter Your Own String : ")
vowels = 0
consonants = 0
for i in str1:
if(i == 'a' or i == 'e' or i == 'i' or i == 'o' or i == 'u'
or i == 'A' or i == 'E' or i == 'I' or i == 'O' or i == 'U'):
vowels = vowels + 1
else:
consonants = consonants + 1
print("Total Number of Vowels in this String = ", vowels)
print("Total Number of Consonants in this String = ", consonants)Python 計算字符串輸出中的元音和輔音
Please Enter Your Own String : Hello WOrld
Total Number of Vowels in this String = 3
Total Number of Consonants in this String = 8
>>>
Please Enter Your Own String : Python Programs
Total Number of Vowels in this String = 3
Total Number of Consonants in this String = 12計算字符串中元音和輔音的程序示例 2
在這個程序中，我們使用降低功能將字符串覆蓋為小寫。這樣，您只能在 Python If 語句中使用 a、e、I、o、u(避免大寫字母)。
# Python Program to Count Vowels and Consonants in a String
str1 = input("Please Enter Your Own String : ")
vowels = 0
consonants = 0
str1.lower()
for i in str1:
if(i == 'a' or i == 'e' or i == 'i' or i == 'o' or i == 'u'):
vowels = vowels + 1
else:
consonants = consonants + 1
print("Total Number of Vowels in this String = ", vowels)
print("Total Number of Consonants in this String = ", consonants)計算元音和輔音總數(shù)的 Python 程序示例 3
這個程序使用 ASCII 值來查找元音和輔音。建議大家參考 ASCII 表文章了解 ASCII 值。
# Python Program to Count Vowels and Consonants in a String
str1 = input("Please Enter Your Own String : ")
vowels = 0
consonants = 0
str1.lower()
for i in str1:
if(ord(i) == 65 or ord(i) == 69 or ord(i) == 73
or ord(i) == 79 or ord(i) == 85
or ord(i) == 97 or ord(i) == 101 or ord(i) == 105
or ord(i) == 111 or ord(i) == 117):
vowels = vowels + 1
elif((ord(i) >= 97 and ord(i) <= 122) or (ord(i) >= 65 and ord(i) <= 90)):
consonants = consonants + 1
print("Total Number of Vowels in this String = ", vowels)
print("Total Number of Consonants in this String = ", consonants)Python 計算字符串輸出中的元音和輔音
Please Enter Your Own String : Python Examples
Total Number of Vowels in this String = 4
Total Number of Consonants in this String = 10
>>>
Please Enter Your Own String : Learn Python Programming
Total Number of Vowels in this String = 6
Total Number of Consonants in this String = 16
>>> 網(wǎng)站標(biāo)題：Python程序：統(tǒng)計字符串中元音和輔音
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