s12.py

#space is there,so returns False
s1="example of strings"
print (s1.isalpha()) #Output:False

#empty string,so returns False
s2=''
print (s2.isalpha())#Output:False

#contains only alphabets, returns True
s3="apple"
print (s3.isalpha())#Output:True

#contains special characters,so returns False
s4="#$%"
print (s4.isalpha())#Output:False


#contains numbers and alphabets,returns False
s5="123abc"
print (s5.isalpha())#Output:False