PYTHON | VARIOUS USER DEFINED FUNCTIONS

#User Defined Functions in Python

def Add(x,y):

    z=x+y

    return z

#main

num1=int(input("Enter 1st Number:"))

num2=int(input("Enter 2nd Number:"))

num3=Add(num1,num2)

print("The Addition of",num1,"and",num2,"is",num3)

'''

Write a python method/function Count3and7(N) to find and display the count of all those numbers which are between 1 and N, which are either divisible by 3 or by 7. 2

For example: If the value of N is 15

The sum should be displayed as 7

(as 3,6,7,9,12,14,15 in between 1 to 15 are either divisible by 3 or 7)

'''

def Count3and7(N):

    count=0

    for i in range(1,N+1):

        if i%3==0 or i%7==0:

            print(i,end=", ")

            count=count+1

    print("\nTotal Count =",count)

x=int(input("Enter Number: "))

Count3and7(x)

def Cube(x):1

    r=x**3

    return r

#Function to find factorial f N

def Factorial(n):

    p=1

    for i in range(1,n+1):

        p=p*i

    return p

num=int(input("Enter Number:"))

f=Factorial(num)

print("\nFactorial of",num,"is",f)

def Factors(num):

    n=1

    print("Factors of",num,"are:")

    while n<=num:

        if(num%n==0):

            print(n,end=" ")

        n=n+1

n=int(input("Enter Number:"))

Factors(n)

print()

#Function to find the HCF of 3 Nos.

def HCF(x=10, y=20, z=30):

    prod=x*y*z

    hcf=1

    for i in range(2,prod+1):

        if x%i==0 and y%i==0 and z%i==0:

            hcf=i

            break

    return hcf

#main

n=HCF(75)

print("HCF is:",n)

a=eval(input("Enter 1st Number:"))

b=eval(input("Enter 2nd Number:"))

c=eval(input("Enter 3rd Number:"))

n=HCF(a,b,c)

print("HCF is:",n)

n=HCF(a,b)

print("HCF is:",n)

#Function to check the number is Palindrome or Not.

def isPalindrome(num):

    rev=0

    x=num

    while num!=0:

        rem = num%10

        rev = rev*10 + rem

        num=num//10

    if(x==rev):

        return True

    else:

        return False

n=int(input("Enter Number:"))

if isPalindrome(n):

    print(n,'is a palindrome number')

else:

    print(n,'is not a palindrome number')

def MaxOf3Nos(x,y,z):

    if x>y and x>z:

        return x

    elif y>x and y>z:

        return y

    elif z>x and z>y:

        return z

    return z

#main

a=eval(input("Enter 1st Number:"))

b=eval(input("Enter 2nd Number:"))

c=eval(input("Enter 3rd Number:"))

m=MaxOf3Nos(a,b,c)

print("Maximum number is:",m)

#Function to find the Simple Interest.

def SimpleInterest(p,r,n):

    i=p*r*n*0.01

    return i