Vowels

• Problem Description

  
  Implement the following algorithm 
  
  1. Take a string from the user and store it in a variable.
  2. Initialize a count variable to 0.
  3. Use a for loop to traverse through the characters in the string.
  4. Use an if statement to check if the character is a vowel or not and increment the count variable if it is a vowel.
  5. Print the total number of vowels in the string.
  6. Exit

• CODING ARENA

• string=input()

  vowels=0

  for i in string:

        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

  print("Number of vowels are")

  print(vowels)

• 
  

• Test Case 1

  
  Input (stdin)

  eLab tool has been used by 40000 users in Tamilnadu alone
  
  

  Expected Output

  Number of vowels are
  
  19

• Test Case 2

  
  Input (stdin)

  aeiou aeiou aeiou
  
  

  Expected Output

  Number of vowels are
  
  15