0 12096 1400 864 0 1620
#[37] 0 360 0 2100
A.K.
- Original Message -
From: Janesh Devkota
To: groep R-help
Cc:
Sent: Thursday, April 18, 2013 4:47 AM
Subject: [R] Subsetting a large number into smaller numbers and find the
largest product
Hello,
I have a big nu
#[37] 0 360 0 2100
A.K.
- Original Message -
From: Janesh Devkota
To: groep R-help
Cc:
Sent: Thursday, April 18, 2013 4:47 AM
Subject: [R] Subsetting a large number into smaller numbers and find the
largest product
Hello,
I have a big number lets say of around hundred digits
Hi.
Here is one approach:
options(scipen=300)
numb <-
73167176531330624919225119674426574742355349194934969835203127745063262395783180169848018694788518438586156078911294949545950173795833195285320880551112540698747158523863050715693290963295227443043557
strsplit(as.character(numb), "")
blocks <-
Dear Janesh,
Here is one way:
# note "x" is a character
x <-
"73167176531330624919225119674426574742355349194934969835203127745063262395783180169848018694788518438586156078911294949545950173795833195285320880551112540698747158523863050715693290963295227443043557"
k <- nchar(x) # digits in x
b <
On 18-Apr-2013 08:47:18 Janesh Devkota wrote:
> Hello,
>
> I have a big number lets say of around hundred digits. I want to subset
> that big number into consecutive number of 5 digits and find the product of
> those 5 digits. For example my first 5 digit number would be 73167. I need
> to check
Hello,
I have a big number lets say of around hundred digits. I want to subset
that big number into consecutive number of 5 digits and find the product of
those 5 digits. For example my first 5 digit number would be 73167. I need
to check the product of the individual numbers in 73167 and so on.
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