Program to count the vowels in a sentence in Python

In the python programming article, we are going to learn

• program to count the number of vowels in a sentence in python

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Program to count the number of vowels in a sentence in Python

The program is as follows:

 

# Owner : TutorialsInhand Author : Devjeet Roy

string = input("Enter a sentence: ").strip()
string = string.lower()

vowel_count = 0

for i in string:
    if i == 'a' or i == 'e' or i == 'i' or i == 'o' or i == 'u':
        vowel_count += 1

print("The number of vowels in the sentence is:", vowel_count)

The output of the program is as follows:

 

PS C:\Users\DEVJEET\Desktop\tutorialsInHand> python code.py
Enter a sentence: lets learn python
The number of vowels in the sentence is: 4

Few important tips about the program

1. We ask the user to enter a sentence and then we evaluate the sentence to find the number of vowels present.

2. We transform the sentence to lower case to get rid of the distinct conditions for alphabets in capital letters and that in small letters.