[ASSIGNMENT] Long calculation

Question

Your 5-year old relative wants to learn how to do long addition/subtraction/multiplication/division but keeps on forgetting what to do. Thus you decided to help him out by making a simple code for him.
Your code should take a one-liner input, the calculation done e.g. 67+92
These are the inputs and their outputs
calculate('47+89')
1
4 7
+ 8 9
---------
1 3 6
---------

calculate('86-48')
(7) 1
8 6
- 4 8
---------
3 8
---------

So you get the essence?

Start coding now!

Answer 1

I enjoyed this so much! 👍👍!

My try (Addition & Subtraction & Multiplication & Division):
https://code.sololearn.com/W6w3bIRGpEU6/?ref=app

Answer 2

$Vengat : I am sure that this is the hardest among all the 68 code challenges I played.

Answer 3

$Vengat : Did the changes you asked! Check the code now.

Answer 4

I gave up on this challenge. Too hard especially if you use java.

Answer 5

And, do you think I should change something in my code? If so, mention it and I will try to do it.

Answer 6

Can the input be more than one line? Im having a hard time doing it

Answer 7

https://code.sololearn.com/ciOH0dMwapPQ/?ref=app

Answer 8

@Krishna sir great code😊😊

Answer 9

Is there some range limit for C++ users? You see, we can't store numbers > 2^32 -1 in long long, but since this is a code for a 5 year old, I assume this limit is enough...

Answer 10

My division algorithm works for 9279/59 and 92793/69, but gives a wrong answer in 999/3. I am not able to understand why. Help!

https://www.sololearn.com/Discuss/744571/long-calculation-help-in-division-needed

All I need is something that works for all cases, and the Rem function is all that needs to be rewritten...

Answer 11

I tried ....but got little success... working only for (+)

update 1: Another try....come up with solution for both (+ and -) operations. Also with some more development in the older logic...

update 2: One more try....and got the solution for multiplication (*) also....now my code is working for (+, -, *).....

https://code.sololearn.com/cioKl107L2B4/?ref=app

https://code.sololearn.com/cji8u1rlrCI6/?ref=app

https://code.sololearn.com/c7T4tvd6AH2n/?ref=app

Answer 12

Sir Krishna is a genius!
Happy I helped in his joy!
Not quite what I wanted but oh well,it is really good

Answer 13

@ReimarPB
Who, Me? No I didn't. I make my codes myself...
This is a continuation of Yash Thatte's Code... And the mult and divt functions are as original as they can be...

Answer 14

Now my code is updated for addition(+), substraction(-) and multiplication (*)....

Request to all .....
kindly chcek my code and give your views plz...

https://code.sololearn.com/cioKl107L2B4/?ref=app

Answer 15

Your stuff looks different from what ive learned in school

Answer 16

Very Long Challenge... ¿¿¿-_-???

Answer 17

Good job for the addition part

Answer 18

Nope.
I am gonna make an awesome login-logout system with python using file writing

Answer 19

No, you must be able to remove the operator yourself

Answer 20

Personally I prefer Ben Lobb's it has no additional 0s