Patterns LAB-22 AUG-2

def func1(n):
    sum=0
    while(n>0):
        rem=n%10
        n=n%10
        sum=sum+rem
    print("Sum is : ",sum)
    
def func2(n):
    rev=n%10
    while(n>0):
        n=n/10
        rem=n%10
        rev= 10*rev+rem
    print("Reverse number is:")
    return rev

def func3(n):
    if(func(2)==n):
        print("Number is palindrome.")
    else:
        print("Number is not palindrome.")

def func4(n):
    max=0
    while(n>0):
        num=n%10
        n=n/10
        if(max<num):
            max=num
    print("Max digit is : ",max)
            
def func5(n):
    min=10
    while(n>0):
        num=n%10
        n=n/10
        if(min>num):
            min=num
    print("Min digit is : ",min)

def func6(n):
    number = str(n)
    number = ''.join(sorted(number))
    number = int(number)
    print(number)

def func7(n):
    dig=0
    sum=0
    while(n>0):
        dig=n%10
        sum= sum+(dig**3)
    if(sum==n):
        print("The number is Armstrong number.")
    else:
        print("The number is not Armstrong number")
    
def func8(n):
    max=0
    prev=0
    while(n>0):
        num=n%10
        n=n/10
        if(max<num):
            prev=max
            max=num
    print("Second Max digit is : ",prev)
    
def func9(n):
    min=10
    prev=0
    while(n>0):
        num=n%10
        n=n/10
        if(min>num):
            prev=min
            min=num
    print("Second Min digit is : ",min)
    
def func10(n):
    swapped = 0
  swapped = n%10
  t=reverse(n)
  t=t//10
  while t>0:
    swapped = swapped*10 +(t%10)
    t=t//10
  swapped=swapped//10
  swapped=swapped*10 +(reverse(n)%10)
  return swapped

    
choice=1
n= eval(input("Enter the number: "))
print("1. Sum of digit \n2. Reverse number \n3. Palindrome \n4. Max Digit \n5. Min digit \n6. Sort the digits \n7. Armstrong number \n8. Second max digit \n9.Second min digit \n10.Swap first and last digit")
ch=eval(input("Enter your choice: "))
while(choice==1):
    if(ch==1):
        func1(n)
    elif(ch==2):
        func2(n)
    elif(ch==3):
        func3(n)
    elif(ch==4):
        func4(n)
    elif(ch==5):
        func5(n)
    elif(ch==6):
        func6(n)
    elif(ch==7):
        func7(n)
    elif(ch==8):
        func8(n)
    elif(ch==9):
        func9(n)
    elif(ch==10):
        func10(n)
    else:
        print("Wrong choice.")
    choice= eval(input("DO you want to continue(1 for YES 0 for NO): "))      



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def func1(n):
    sum=0
    while(n>0):
        rem=n%10
        n=n//10
        sum=sum+rem
    print("Sum is : ",sum)
    
def func2(n):
    rev=n%10
    while(n>10):
        n=n//10
        rem=n%10
        rev= 10*rev+rem
    print("Reverse number is:",rev)
    return rev

def func3(n):
    if(func2(n)==n):
        print("Number is palindrome.")
    else:
        print("Number is not palindrome.")

def func4(n):
    max=0
    while(n>0):
        num=n%10
        n=n//10
        if(max<num):
            max=num
    print("Max digit is : ",max)
            
def func5(n):
    min=10
    while(n>0):
        num=n%10
        n=n//10
        if(min>num):
            min=num
    print("Min digit is : ",min)

def func6(n):
    number = str(n)
    number = ''.join(sorted(number))
    number = int(number)
    print(number)

def func7(n):
    dig=0
    sum=0
    while(n>0):
        dig=n%10
        n=n//10
        sum= sum+(dig**3)
    if(sum==n):
        print("The number is Armstrong number.")
    else:
        print("The number is not Armstrong number")
    
def func8(n):
    max=0
    prev=0
    while(n>0):
        num=n%10
        n=n//10
        if(max<num):
            prev=max
            max=num
#     print("Second Max digit is : ",max)
    print("Second Max digit is : ",prev)
    
def func9(n):
    min=10
    prev=0
    while(n>0):
        num=n%10
        n=n//10
        if(min>num):
            prev=min
            min=num
    print("Second Min digit is : ",prev)
    
def func10(n):
    pass

    
choice=1
n= eval(input("Enter the number: "))
print("1. Sum of digit \n2. Reverse number \n3. Palindrome \n4. Max Digit \n5. Min digit \n6. Sort the digits \n7. Armstrong number \n8. Second max digit \n9.Second min digit \n10.Swap first and last digit")
while(choice==1):
    ch=eval(input("Enter your choice: "))
    if(ch==1):
        func1(n)
    elif(ch==2):
        func2(n)
    elif(ch==3):
        func3(n)
    elif(ch==4):
        func4(n)
    elif(ch==5):
        func5(n)
    elif(ch==6):
        func6(n)
    elif(ch==7):
        func7(n)
    elif(ch==8):
        func8(n)
    elif(ch==9):
        func9(n)
    elif(ch==10):
        func10(n)
    else:
        print("Wrong choice.")
        choice=0