Day 12 - Looping Excercises

no = 1

top = 5

direction = 1

while no>0:

    print(no,end= ' ')

    if no == top:

        print(no,end=' ')

        direction = -1

    no = no + direction

1 2 3 4 5 5 4 3 2 1 

import random



system_no = random.randint(1,20)



while True:

    guess = int(input("Enter the No. "))

    if guess == system_no:

        print("Hurray!  I got the number!! ")

        break

    elif guess > system_no:

        print("Your guess is too high! ")

    else:

        print("Your guess is too Low! ")

Enter the No. 15

Your guess is too Low! 

Enter the No. 17

Your guess is too Low! 

Enter the No. 19

Hurray!  I got the number!! 

no = int(input("Enter no. "))

max_no = 0

while no>0:

    rem = no%10

    if rem>max_no:

        max_no = rem

    no//=10



print(max_no)

Enter no. 2357

7

no = int(input("Enter no. "))

min_no = 9

while no>0:

    rem = no%10

    if rem<min_no:

        min_no = rem

    no//=10



print(min_no)

Enter no. 2357

2

If the number is even: n=n/2

If the number is odd: n=3n+1.

def even_odd(no):



    while no>0:

        num=no%10

        if num%2==0:

            even=num/2



        else:

            odd=3*num+1



        no=no//10

    return even,odd

no=int(input("Enter the number:"))

even,odd=even_odd(no)

print("even number:",even)

print("odd number:",odd)

Enter the number:12

even number: 1.0

odd number: 4