Python program to count total number of vowel,consonant,lowercase,uppercase

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Q)Python program to count total no vowel,consonant,lowercase,uppercase. Ans: def ayush(str):     vowels = 0     consonant = 0     lower = 0     upper= 0     for i in range(0, len(str)):          ch = str[i]          if ch.isupper():         upper+=1         elif ch.islower():         lower+=1         if ( (ch >= 'a' and ch <= 'z') or (ch >= 'A' and ch <= 'Z') ):          ch = ch.lower()         if (ch == 'a' or ch == 'e' or ch == 'i' or ch == 'o' or ch == 'u'):         vowels += 1         else:         consonant += 1         else:         pass     print("Vowels:", vowels)     print("Consonant:", consonant)     print("lowercase:", lower)     print("uppercase:", upper)  str=input('enter the string:') ayush(str) Output:
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Python program to check whether a number is prime or not

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 1)Write a Python program to check whether a number is prime or not?

Ans:

a=int(input("enter the num:"))

for i in range(2,a):

    if a%i==0:

        print("No!it is not a prime number")

        break

else:

    print("Yes! it is prime number")


                                    Or

while True:

    a=int(input("enter the num:"))

    for i in range(2,a):

        if a%i==0:

            print("No!it is not a prime number")

            break

    else:

        print("Yes! it is prime number")



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