C Program to Check Whether an Alphabet is Vowel or Consonant
source link: https://www.geeksforgeeks.org/videos/c-program-to-check-whether-an-alphabet-is-vowel-or-consonant/
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C Program to Check Whether an Alphabet is Vowel or Consonant
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- 02/08/2022
In this video, we will see a C Program to Check Whether an Alphabet is Vowel or Consonant.
The alphabet is made up of 26 letters, 5 of which are vowels (a, e, i, o, u) and the rest of which are consonants.
Let's have a close look at the algorithm:
Algorithm:
Step 1: Take a variable 'ch' and define as a character type.
Step 2: Take a input from user.
Step 3: Check a condition for both lower and upper case vowels.
IF (ch == 'a' || ch == 'A' ||
ch == 'e' || ch == 'E' ||
ch == 'i' || ch == 'I' ||
ch == 'o' || ch == 'O' ||
ch == 'u' || ch == 'U' )
Step 4: Print "Vowel" if the condition is true.
Step 5: Print "Consonant" if the condition is false.
Time & Space Complexity:
Here time and space complexity for this method are O(1) & O(1).
Example:
Input : x = 'B'
Output : Consonant
Input : x = 'A'
Output : Vowel
Program to find whether a character is vowel or consonant:
https://www.geeksforgeeks.org/program-find-character-vowel-consonant/
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