Python code to check whether a character is vowel or consonant

Karmehavannan

5 years ago

Python code to check whether a character is a vowel or consonant

In this article, we will discuss the concept of Python code to check whether a character is a vowel or consonant

In this post, we are going to learn how to find whether the given alphabet is vowel or consonant in Python language

Python code to check whether a character is vowel or consonant — Vowel or consonant

Python code to check a character is a vowel or consonant using if-else

The program allows the user to enter an Alphabet thereafter it will check and display the result of the given Alphabet whether it is a vowel or consonant using the if-else statements in Python programming language

Program 1

#Python code to check whether a character is vowel or consonant ide3.7
ch=input("Please enter the character as you wish: ")

if(ch== 'a'or ch== 'A'or ch== 'e'or ch== 'E'or ch== 'i' or ch=='I' or ch=='o' or ch=='O' or ch=='u' or ch=='U'):

   print("The given character ",ch," is  the vowel"); #display vowel

else:
    print("The given character ",ch," is  consonant");#display consonant

When the above program is executed, it produces the following result

case 1

Please enter the character as you wish: a
the given character is a vowel

case 2

Please enter the character as you wish: A
the given character is a vowel

case 3

Please enter the character as you wish: s
the given character is a consonant

Approach

In the program, the user is asked to enter an Alphabet and entered Alphabet is stored in character variable ch
The program evaluates whether the entered Alphabet is a vowel or consonant, using if-else statements
If the given Alphabet is a vowel The program displays the output “it is a vowel” and if the given Alphabet is not vowel it will display”it is consonant”

Python code to check a character is a vowel or consonant using Ascii value

The program allows the user to enter an Alphabet thereafter it will check and display the result of the given Alphabet whether it is a vowel or consonant using the ASCII value in Python programming language

Program 2

#Python code to check whether a character is vowel or consonant
ch=input("Please enter the Alphabet as you wish: ")
if (ord(ch)==65 or ord(ch)==69 or ord(ch)==73 or ord(ch)==79 or ord(ch)==85 or ord(ch)==97 or ord(ch)==101 or ord(ch)==105 or ord(ch)==111 or ord(ch)==117):
    print(ch," is vowel");#display vowels

elif (ord(ch)>=97 and ord(ch)<=122 or ord(ch)>=65 and ord(ch)==90):
    print(ch," is consonant");#display consonant

When the above program is executed, it produces the following result

case 1

Please enter the Alphabet as you wish: a
a is  vowel

case 2

Please enter the Alphabet as you wish: A
O is  vowel

case 3

Please enter the Alphabet as you wish: s
s is consonant

Approach

In the program, the user is asked to enter an Alphabet and entered Alphabet is stored in character variable ch
The program evaluates whether the entered Alphabet is a vowel or consonant, using ASCII value
If the given Alphabet is a vowel The program displays the output “it is a vowel” and if the given Alphabet is not vowel it will display”it is consonant”

Check a character is a vowel or consonant using the pre-defined method

Program 3

The program allows the user to enter an Alphabet thereafter it will check and display the result of the given Alphabet whether it is a vowel or consonant using the predefined function in Python programming language

#Python code to check whether a character is vowel or consonant
ch=input("Please enter the Alphabet as you wish: ")

if ch.lower() in('a','e','i','o','u'):
   print(ch," is  vowel"); 

elif ch.upper() in('A','E','I','O','U'):
    print(ch," is  vowel");

else:
    print(ch," is consonant")

When the above program is executed, it produces the following result

case 1

Please enter the Alphabet as you wish: a
a is vowel

Case 2

Please enter the Alphabet as you wish: E
E is vowel

Case 3

Please enter the Alphabet as you wish: M
M is consonant

Approach

In the program, the user is asked to enter an Alphabet and entered Alphabet is stored in character variable ch
The program evaluates whether the entered Alphabet is a vowel or consonant, using pre-defined-function
If the given Alphabet is a vowel The program displays the output “it is a vowel” and if the given Alphabet is not vowel it will display”it is consonant”

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