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numpy results in segmentation fault


Firstly, in response to this
"
I tried to install numpy with 3.7.3 and it is for some
reason not working and after import when I run import numpy at python
console and press enter I get >>? i,e its not working properly.
"

the >> prompt after import numpy signifies that the numpy module has been
loaded and is available in the session.

Can you please provide the traceback you are getting along with the input.

PS - Also, you have some coins like thing on hackerrank I guess to reveal
the test cases, in case everything else fails.

On Mon, Sep 16, 2019 at 5:32 PM Thomas Jollans <tjol at tjol.eu> wrote:

> Please reply on-list. (both of you)
>
>
> -------- Forwarded Message --------
> Subject: Re: numpy results in segmentation fault
> Date: Mon, 16 Sep 2019 17:04:57 +0530
> From: Test Bot <onlinejudge95 at gmail.com> <onlinejudge95 at gmail.com>
> To: Pradeep Patra <smilesonisamal at gmail.com> <smilesonisamal at gmail.com>
> CC: Thomas Jollans <tjol at tjol.eu> <tjol at tjol.eu>
>
> Firstly, in response to this
> "
> I tried to install numpy with 3.7.3 and it is for some
> reason not working and after import when I run import numpy at python
> console and press enter I get >>? i,e its not working properly.
> "
>
> the >> prompt after import numpy signifies that the numpy module has been
> loaded and is available in the session.
>
> Can you please provide the traceback you are getting along with the input.
>
> PS - Also, you have some coins like thing on hackerrank I guess to reveal
> the test cases, in case everything else fails.
>
> On Mon, Sep 16, 2019 at 3:08 PM Pradeep Patra <smilesonisamal at gmail.com>
> wrote:
>
>> Yes it is crashing in the hackerrank site and the testcases fails with
>> segmentation fault. I tried to install numpy with 3.7.3 and it is for some
>> reason not working and after import when I run import numpy at python
>> console and press enter I get >>? i,e its not working properly.
>>
>> Can you please help letting me know the python and numpy compatibility
>> matrix or I am missing anything?
>>
>> I tried some of the numpy code from the other github and it also fails
>> with
>> the segmentation fault :-(. I am guessing some numpy version compatility
>> issue or some environment issue.
>>
>> On Thu, Sep 12, 2019 at 8:00 PM Thomas Jollans <tjol at tjol.eu> wrote:
>>
>> > On 12/09/2019 15.53, Pradeep Patra wrote:
>> > > Hi ,
>> > >
>> > > I was trying to solve the hackerrank and was using python 3.7.x.
>> > > https://www.hackerrank.com/challenges/np-concatenate/problem
>> > >
>> > > While running the code sometimes I get success result and sometimes it
>> > > fails with "Segmentation Fault" at Hacker rank UI. I dont have any
>> clue
>> > why
>> > > the code is crashing ? Does anyone have any idea?
>> >
>> >
>> > Are you sure it's your code that's crashing, and not something beyond
>> > your control? (Such as the software that is starting Python for you)
>> > Does it depend on the input? Can you reproduce the issue in a controlled
>> > environment (i.e. on your own PC)?
>> >
>> >
>> > >
>> > > Regards
>> > > Pradeep
>> > >
>> > > import numpy
>> > >
>> > > n,m,p = map(int,input().split())
>> > > tgt_arr1 = []
>> > > for i in range(n):
>> > >     row = list(map(int,input().split()))
>> > >     tgt_arr1.append(row)
>> > > tgt_arr2 = []
>> > > for j in range(m):
>> > >     row = list(map(int,input().split()))
>> > >     tgt_arr2.append(row)
>> > >
>> > > num_arr1 = numpy.array(tgt_arr1,int)
>> > > num_arr2 = numpy.array(tgt_arr2,int)
>> > >
>> > > print(numpy.concatenate((num_arr1,num_arr2),axis=0))
>> >
>> >
>> > --
>> > https://mail.python.org/mailman/listinfo/python-list
>> >
>> --
>> https://mail.python.org/mailman/listinfo/python-list
>>
>