counting digits of a number by using for loop in python

[nazanintalebi]

HI, here are my codes :

n=int(input('please enter an integer number: '))
i=0
r=1
for i in range(0,r):
r=n//10
if r>=1:
i=i+1
print(i)

It didn't work
I can't figure it out
please, help

[ghaianmol1122]

Here are the changes that have been made: The for loop has been replaced with a while loop. Since the number of iterations is not known in advance, a while loop is more appropriate in this case. The value of r has been initialized to n instead of 1 to ensure the loop runs at least once. The indentation of the code inside the loop has been fixed. The i = i + 1 statement has been moved inside the loop, so that it gets executed whenever r is greater than or equal to 10. The output has been modified to display the result using print. Now, the code will calculate and print the number of digits in the input number correctly. n = int(input('Please enter an integer number: ')) i = 0 r = n while r >= 10: r = r // 10 i = i + 1 print("The number of digits in", n, "is", i+1)

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On Sun, May 14, 2023, 12:28 AM nazanintalebi ***@***.***> wrote: HI, here are my codes : n=int(input('please enter an integer number: ')) i=0 r=1 for i in range(0,r): r=n//10 if r>=1: i=i+1 print(i) It didn't work I can't figure it out please, help — Reply to this email directly, view it on GitHub <#8729>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AMTMV5B2ZYJKRSD33M7LPU3XF7KT3ANCNFSM6AAAAAAYAU5XP4> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[nazanintalebi]

Thanks for the replay

[Feroz1522]

#empty list
lst = []

#Input
print("enter the digit ")
Values = int(input(" >"))

#incrementing due to range function property
Value = Values + 1

for num in range(1, Value) :
#adding values in the list
lst.append(num)

#printing the values on the list
print(lst)

#counting the digit of the numbers
print("the total counting for the digits " ,len(lst))