+ 91

[challenge] Multiply two numbers like on paper

Multiply two numbers with more than two digits each. Your program should only be able to multiply one-digit-numbers. so 343 x 281 1*3+1*4 add 0 + 1*3 add 00 for adding 0 it is allowed to multiply with 10 Additionally think about a program that only is able to add to one-digit-numbers. All languages are welcome. Have fun.

12th Dec 2017, 4:46 PM
Oma Falk
Oma Falk - avatar
59 Answers
13th Dec 2017, 4:04 PM
LukArToDo
LukArToDo - avatar
+ 39
Add, Subtract, Multiply, Divide: https://code.sololearn.com/W6w3bIRGpEU6/?ref=app
15th Dec 2017, 3:04 PM
Krishna Teja Yeluripati
Krishna Teja Yeluripati - avatar
+ 34
I cant believe! Yesterday I achieved platinum and today I ve got the challenge of the day. not so bad!
15th Dec 2017, 3:35 PM
Oma Falk
Oma Falk - avatar
14th Dec 2017, 3:56 AM
Marfik Em
Marfik Em - avatar
+ 17
congratulations I will also done soon this one
15th Dec 2017, 7:51 PM
ASIF BILAKHIYA
ASIF BILAKHIYA - avatar
+ 16
Here's my try Input first number * second number https://code.sololearn.com/cjqjgI7k0evf/?ref=app
15th Dec 2017, 7:32 PM
Kartik
Kartik - avatar
+ 16
Here is my try using Java: https://code.sololearn.com/c84j0f0P8ajO
15th Dec 2017, 7:49 PM
Vahid Shirbisheh
Vahid Shirbisheh - avatar
15th Dec 2017, 3:45 PM
#RahulVerma
#RahulVerma - avatar
+ 14
Hope you like it .... its exactly what you asked - https://code.sololearn.com/W502k80cB6FT/?ref=app
15th Dec 2017, 5:03 PM
A N S H U L S I N G H
A N S H U L   S I N G H - avatar
15th Dec 2017, 8:50 PM
David Akhihiero
David Akhihiero - avatar
+ 12
@Oma Falk Congrats on the COTD and on the Platinum status πŸ‘πŸŽ‰πŸŽΆπŸŽ†πŸ˜‰
15th Dec 2017, 3:51 PM
LukArToDo
LukArToDo - avatar
+ 10
Congratulations for Challenge Of The Day πŸŽ‰πŸŽŠπŸŽ‰πŸŽŠ
15th Dec 2017, 6:29 PM
Kartik
Kartik - avatar
+ 10
@siddharth i know some vedic math! it would be great to see a code from you applying it maybe with explanation..
16th Dec 2017, 6:12 AM
Oma Falk
Oma Falk - avatar
+ 10
I was Busy With my exams But finally.. https://code.sololearn.com/cREY5EnZ8FrN/?ref=app
18th Dec 2017, 10:08 AM
I'm_Groot
I'm_Groot - avatar
+ 8
This challenge is a specialised version of my challenge: https://www.sololearn.com/discuss/729467/?ref=app
16th Dec 2017, 4:44 AM
πŸ‘‘ Prometheus πŸ‡ΈπŸ‡¬
πŸ‘‘ Prometheus πŸ‡ΈπŸ‡¬ - avatar
+ 8
16th Dec 2017, 1:47 PM
Rayane
Rayane - avatar
16th Dec 2017, 5:30 PM
Ravi VK
Ravi VK - avatar
18th Dec 2017, 7:55 AM
sofia
sofia - avatar
+ 7
This is a python example for solution https://code.sololearn.com/cuSUV2R1yEk2
12th Dec 2017, 4:47 PM
Oma Falk
Oma Falk - avatar