Class 11 CS Practical - 31

 

31 - Write a program in Python to input a string, then Count and display the number of vowels, consonants, uppercase, lowercase characters in string.

S=input("Enter a string: ")

v=0

c=0

u=0

l=0

print("Total number of characters in the string = ", len(S))

for i in S:

    if i in 'aeiouAEIOU':

        v=v+1

    elif i>='a' and i<='z':

        c=c+1

    elif i>='A' and i<='Z':

        c=c+1

print("Number of Vowels = ", v)

print("Number of consonants = ", c)

for i in S:

    if i.isupper():

        u=u+1

    elif i.islower():

        l=l+1

print("Number of uppercase letters = ", u)

print("Number of lowercase letters = ", l)

Output:

Enter a string: This is a Python Program

Total number of characters in the string =  24

Number of Vowels =  6

Number of consonants =  14

Number of uppercase letters =  3

Number of lowercase letters =  17

Enter a string: S@chin P@r@sh@r

Total number of characters in the string =  15

Number of Vowels =  1

Number of consonants =  9

Number of uppercase letters =  2

Number of lowercase letters =  8