Python program to find the sum of digits till the result becomes a single digit.

• Convert the number to a string and iterate through each digit.

• Add the digits and store the result.

• Repeat the process unt...read more

x= int(input("please enter the no"))

while len(str(x))>1:

l=[]

for i in str(x):

l.append(int(i))

x=sum(l)

print(x)

static code

num = 123

digits = [int(digit) for digit in str(num)]

print(digits)

print(sum(digits))

dynamic code:

def digits_sum(num):

while num >= 10:

digits = [int(digit) for digit in str(num)]

num = sum(...read more

def digital_root(num):

if num == 0:

return 0

else:

return 1 + ((num - 1) % 9)

result = digital_root(479)
print(result)  # Output: 6

def digital_root(num):
    while num >= 10:
        num = sum(int(digit) for digit in str(num))
    return num

def digital_root(num):
    while num >= 10:
        num = sum(int(digit) for digit in str(num))
    return num

def sum(value):

return (value - 1) % 9 + 1 if value > 0 else 0