Quizz time VIII Super Computer HR 2.0

Question

Engineer B proposed a hardware upgrade to debug previous problem. The Director accepted it and asked finance manager to order the components.
After reading it she found:

- Upgrading need some component A
Each component A contain some component B
B contain some C
C contain some D
D contain some E
E contain some F

- each component is integer
- nocomponent contain zero digit
- A < B < C < D < E < F
- Total number of component F is 1 billion units

Question :
How many total number of
Component A
B
C
D
E

Answer 1

A = 4
B = 8
C = 16
D = 625
E = 3125

Where

F = 1000000000,
F = A * B * C * D * E

Deriving from 1000000000 = (2^9)(5^9)

Answer 2

I've posted my actual on-paper calculations on Discord. It looks like Assembly code. :3

Answer 3

Yes. Fixing.

Answer 4

Updated.

Answer 5

You Right @Hatsy Rei
Cookies bonus....
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Answer 6

@Agus Mei Suggestion: maybe you could link the new question in the previous one
So people on this post will be notified about the next one
So for this post:
https://www.sololearn.com/discuss/302703/?ref=app

Answer 7

refer to this if you want to know first chapter

https://www.sololearn.com/discuss/300394/?ref=app

Answer 8

@Hatsey Rei
Almost....
remember no zero digit

C != 100

Answer 9

All right @Nikhil here is how i compose the question.

i know that 2^9 is not containing any zero
and 5^9 is not containing any zero too.
but when i multiply them i get 1 with many zero (1000000000).

how i know it ?
because as teacher i learn many unique number like 4*0 = 0 or 4^0 = 1 or 0/4 = 0.
and many other. The poin is my experience teach me how to do with that unique number.

about the question there is 2 perspective
one of them is @Hatsy Rei
the other is here
engineer B use :
2 A (even)
5 B (odd)
8 C (even)
25 D (odd)
32 E (even)
15625 F (odd)

the total F is 2 x 5 x 8 x 25 x 32 x 15625
the total E is 2 x 5 x 8 x 25 x 32
the total D is 2 x 5 x 8 x 25
the total C is 2 x 5 x 8
the total B is 2 x 5
the total A is 2

but again there is limitation with natural language. they are always prone with bias.
(multi perspective) that is why people use many joke that exploit this vulnerability of natural language. we have to accept it and learn to take advantage of that.

the formal language is precise. all programming language is formal language.
if i use formal language in my question,
then it is like fill-in-the-blank question because you don't have to use your logic just follow the code.
That is not fun.

Answer 10

Can anyone help me understand this

Answer 11

on my way

Answer 12

next quizz just as @Jafca Sugesstion
https://www.sololearn.com/discuss/302703/?ref=app

Answer 13

Hi, can any one of you guys help me with some programming problems using the C # language please