By comparing a sequence of numbers
Morning everyone,I have a little challenge on board and would like some ideas on how to proceed with him.
As you are all aware of the Lotto game. You must choose 6 numbers out of 40. There are exactly 3 838 380 combinations that can be played.
These combinations can be generated and stored in a table.
Now say I have 1000 people playing and I would like to find a way to know how many combinations are repeating and which combinations were not played.
How can I do?
Kind regards
Kevin
I don't know exactly what your model looks like now.
I would do it like this:
create table played_systembet(
systembet_id integer not null,
systembet_type integer not null,
c1 integer not null,
c2 integer not null,
c3 integer not null,
c4 integer not null,
c5 integer not null,
c6 integer not null,
c7 integer not null,
c8 integer not null,
c9 integer not null,
c10 integer not null,
primary key(systembet_id))
;
alter table played_systembet
add constraint valid_systembet
check (
(systembet_type=5 and c1c5 and c5>c4 and c4>c3 and c3>c2 and c2>c1);
alter table played_combinations add constraint systembet_id_fk foreign key(systembet_id) references played_systembet(systembet_id);
In this way, it should be able to get all the statistics you want using previous queries.
Tags: Database
Similar Questions
-
How to compare consecutive groups of numbers in tables
Hello
I need from there to place a table 1 d of the solution.
I need to compare two tables and record the same numbers that are in the two tables, but also save groups of numbers which can be in one of the two compared tables.
In the example l could not put all consecutive numbers 8,9,10,11,12 groups in a 1 d array.
Example l have to filter the zeros and the number four.
The numbers in the two tables are always in descending order however may not be in the order of the array index number. It's 15 = 15 index number
A series of consecutive numbers in this example is a group which increase by a value of 1. For example. 8,9,0,22,23,24 are two consecutive groups of numbers.
Thank you
-
Numbered lists to spoil the sequence of numbered titles.
I created documents with securities bunch (i.e. 1, 2, 2.1, 2.1.1, 2.1.2, 2.2; etc.). I created the section numbering by using the Numbering tab in the paragraph Designer. Whenever I try to insert a numbered list in the document, however, re-sequence after the list numbers, and they do so without noticeable logical order. Anyone else see this issue before?
You use a series label to maintain the flow of separate numbering? p. ex. H:
.< =0=""> for Heading1, H: . < =0=""> for Title2, H: . . for titre3, etc. -
export the sequence with numbers of real images
Hi all
I made my activities all projects once in a complete png sequence!
Now, I changed a small part and wanted to make this part in the folder with the sequence already made.
PROBLEM is that it always starts with 'ZERO '. How can I say first to do it in real framenumbers?
Or is there a nother workflow that is similar to this technique?
Thanks to you all
Michael
Found a solution, because I don't know how to do this first:
Rename the lot in the bridge.
117 is a simple number that I selected for the first image.
-
Generation 7 random sequence of numbers
Hello
create sequences centers_seq
begins with 1234567 increment of 1;
This statement will create and start the sequence 1234567 and increments by 1 while I'm of course unique and trying to generate random 7 digit
Thank you in anticipation
Best regardsRaakh wrote:
I want to generate the login ID, but not in a sequence. IDS are 100 steps more so I need to auto generate unique random ID to 7 digitsWell, you can take a random semi approach:
SQL> create sequence s start with 100 maxvalue 999 2 / Sequence created. SQL> select s.nextval * 10000 + trunc(dbms_random.value(1000,9999)) unique_semi_random_7_digit_num from dual 2 / UNIQUE_SEMI_RANDOM_7_DIGIT_NUM ------------------------------ 1007776 SQL> / UNIQUE_SEMI_RANDOM_7_DIGIT_NUM ------------------------------ 1017247 SQL> / UNIQUE_SEMI_RANDOM_7_DIGIT_NUM ------------------------------ 1025913 SQL> / UNIQUE_SEMI_RANDOM_7_DIGIT_NUM ------------------------------ 1033573 SQL>
SY.
-
Automatic sequencing of numbers - say the inventory by 5
Is it possible in InDesign CS3 from 5s? or 10s? Or something other than 1?
I have a table of 10-15 line where I need every line to increase by a number that is not 1. It is 5 or 10. And I have 300 pages of these tables before manual is a painful prospect.
I would be grateful for any ideas.
Shari
I don't think you can get Indesign to do this. You might be able to achieve some kind of workaround method as having four paragraphs 'ghosts' that have numbers, but are painted in color 'paper' so that they does not print, but I doubt that it is the best solution.
One idea would be to create a series of numbers in a program that does this kind of math - tell Excel, for example - and import (or copy and paste) this strain in Indesign.
-
Compare the numbers of channels
Hello
can someone show me how to compare strings like this?
If the STRING of TEXT/is
TestSystem100000-001
TestSystem100000-002
TestSystem100000-003
TestSystem200000-001
TestSystem200000-002
TestSystem200000-003
If its then its OLD model TestSystem100000-001 1
If its TestSystem100000-002 or 100000-003 or 004 100000 and 100000-005, etc. = 1 NEW model
If its TestSystem200000-001 = 2 old model
If its TestSystem200000-002 or 003 200000 or 200000-004 or 200000-005, etc. = model 2 NEW
It is easy for me to compare two integers, or numbers,
I have no idea on the comparison of strings that look like numbers.
can someone please.
Thank you in advance.
Hey Krispiekream,
Would this work?
-
When I subtract two numbers DBL and try to compare the result with another DBL, it fails
I found a curious problem with subtraction and compare numbers DBL in LabVIEW (8.6). Here's how it works:
1. subtract two numbers DBL such that the result is not incorporated. (Say, 3.2 - 3.1)
2. compare the result with a constant/control that is on the result of the subtraction (in the example, 0.1)
3 see the output of the comparison.
If the result of the subtraction is an integer, the Boolean result is (as expected). If the result is not complete, the comparison fails.
(Now, if I simply compare two floating point numbers, it works, so the issue is not with the node comparison itself, but with the data that is entered to the node). Can someone understand why this happens? It's unexpected, it's a pretty serious bug.
It is provided with all programming languages. Numbers do not have an exact binary floating-point representation. This has been discussed endlessly. Never use the equal function with floats. You can use the function in the range and force.
-
modified automatically sequence
I am facing the problem as a sequence, formerly without problem in this installation teststand-2013, it is automatically changed when loading. And I am not able to find any difference with the tool differ with the loading sequence, starting him differ and comparing the sequence loaded with his version of disk on:
And I have disabled "magically" merge Types:
Any ideas how to go further to see what is happening, when you load this sequence?
Meanwhile, I found the reason: The Common type of results had a higher review. Without doubt, I loaded a sequence from a system of development nother using this higher review and did not notice that this update of the review of the common type of results on this system. I managed by dint back the system to use the older revision. However, it would be nice, if the different tool would output a difference only in version control, too.
-
Numbers in the textfield using the Boolean and structure of the case?
Hello!
I am very new to these forums and LabVIEW in general. I am currently trying to implement a calculator-ish, but without the operations (+ - * /).
I have 10 Boolean buttons named 0-9, and with them I want to basically write a sequence of numbers in a textfield. I managed to solve the problem using a structure of the event, but now I would get the same result using a case instead of this structure. The problem is that I can't identify which button was pressed, so I can't make the program go to the proper case (0 to 9). Is there a simple solution to what you guys could help me with? Perhaps a property node that is generic for each button? I do not know
in any case, I enclose you a simplified version of what I am seeking to achieve, withouh code I do not know how to write of course.
Thanks for your help in advance!
/ Sebastian
Here's a way to do it: combine Boolean values in a table, which become an 8-bit number and which thread to a structure to deal with a Boolean radix
-
Insert the sequence inside the string number
Hello
What is the easiest way to insert sequences of numbers within the string, exampleCan I have numbers of from 1 to 25, but I can't for the 'gaps', when this happens I filled with X01020304050607080910 = > > > 01020304050607080910XXXXXXXXXXXXXXX01030405060708091112 is > 01X03040506070809X1112XXXXXXXXXXXXXHow do I, I tried to use the TRANSLATE function, but no wayWITH the DATA (str) AS (SELECT ' 010203070911131516' FROM dual UNION ALL
SELECT "0205060809" FROM dual UNION ALL
SELECT '03050608091012' FROM dual)
, decompose AS (SELECT str, substr (str, (LEVEL - 1) * 2 + 1, 2) as ELEMENT, LENGTH (str) / 2 as items)
, MIN (substr (str, (LEVEL - 1) * 2 + 1, 2)) OVER (PARTITION BY str) AS min_element
, max (substr (str, (LEVEL - 1) * 2 + 1, 2)) OVER (PARTITION BY str) AS max_element
FROM THE DATA
CONNECT BY LEVEL<=>=>
and prior str = str
AND PRIOR sys_guid() IS NOT NULL)
COMPLETE AS (SELECT str, level elem
FROM (SELECT DISTINCT min_element, max_element, str
TO decompose) x
CONNECT BY LEVEL<= to_number(max_element)="" -="" least(to_number(min_element),1)="" +="">=>
AND str = str PRIOR
AND PRIOR sys_guid() IS NOT NULL)
SELECT c.str, listagg (NVL (d.element, 'X')) within the Group (order by c.elem)
C COMPLETE
LEFT OUTER JOIN decompose d ON (c.str = d.str
AND c.elem = to_number (d.ELEMENT))
C.str group
order of c.str;
HTH
-
How to give no. Custom instead of sequence number
I want to give no. Custom as 13/1 (number of yy/auto)... compare no sequences. ??? 4.2 the apex
Hai your query is the problem? where the State of the question?
as
If: P17_NWM_DOC_ID is not null and: P17_NWM_DOC_REF_NO is null then
http://Apex.Oracle.com/pls/OTN/f?p=19617:2:105760220563626:no:2:
pls see my code very clear sound. at the point of P2_DOC_REF_NO.
-
Help with SELECT - select the range of numbers
Hello
I need assistance with the SELECT statement. I want to choose Dates today and ending 30 days back. If the result would be like:
I was thinking about truncated SYSDATE simply select in the first column and second column number 0, 1, 2... 30 then I'd just do a difference first column - second. But how to choose such sequence of numbers? I don't want to choose every number (date) in the select distinct statement, then Union them.TRUNC(SYSDATE) TRUNC(SYSDATE) - 1 TRUNC(SYSDATE) - 2 TRUNC(SYSDATE) - 3 . . . TRUNC(SYSDATE) - 30
Does anyone have an idea?
Thanks for the help, DanSQL> select trunc(sysdate) - level + 1 as dt 2 from dual 3 connect by level <= 31 4 ; DT ----------- 07/01/2013 06/01/2013 05/01/2013 04/01/2013 03/01/2013 02/01/2013 01/01/2013 31/12/2012 30/12/2012 29/12/2012 28/12/2012 27/12/2012 26/12/2012 25/12/2012 24/12/2012 23/12/2012 22/12/2012 21/12/2012 20/12/2012 19/12/2012 DT ----------- 18/12/2012 17/12/2012 16/12/2012 15/12/2012 14/12/2012 13/12/2012 12/12/2012 11/12/2012 10/12/2012 09/12/2012 08/12/2012 31 rows selected
-
Is it possible to reset the sequence to its original value?
SanjayHi, Sanjay
user12957777 wrote:
Actually I had imported a dump in a schema / user. But I want to reset to the original footage in this scheme, because there the last sequences cached the previous image or user.Sanjay
You import the lines, or simply the table structures?
If you imported the data, then porbably you want to keep the old values. If a sequence used to fill a column id, then you want the sequence to generate unused numbers. If the sequence of numbers 1, 2, 3,..., 25 in the old database and lines with ID 1, 2, 3,..., 25 exist in the imported table, you do not want to generate 1, 2, 3,... for new lines. -
Force start frame number in image rendering sequence
I have a comp to 900 frame made of a sequence of numbered images.
After you apply a revision to 250-300, frames, I would like to make
only, these frameworks, overwrite the originals.I tried:
Under > render settings, 'Work area Only', with 'Skip existing files' off.
This makes the correct images, designated by the workspace toolbar,
but the field numbering starts at 1 instead of 250.Under > render settings, "Custom", with "Skip existing files" off.
In the custom fields, I specify the 250-300 images.
This makes the correct images, designated by the custom setting,
but the frame numbering always starts at 1 instead of 250.Using the above settings, I also tried to "force" a boot image
in the output Module by manually keying in "filename_ [00250]."
The result is a sequence of 51 new images starting by "filename_ [00250] _00001".How can I get a partial rendering to crush the correctly
original numbered in a sequence of images images?Try to put the files in a new folder. If it still doesn't work then just not use Automator rename them.
I don't know why it does not work for you. Wish I could be more useful.
Maybe you are looking for
-
How can I tell which version of Real Player I have
I can play my old downloads on my real player, but it won't play a new You Tube downloads
-
What is the maximum memory a Presario V6719 accept?
" Compaq Presario V6719NR Notebook PC Serial number: CNF8023MQ6 product number (P/N):KC550UA Operating system: Microsoft Windows Vista (32-bit) How much is the max memory? I get conflicting information.
-
can someone tell me please how to clear the cache of adobe flash
Hi can someone please tell me how to clear the cache of adobe flash? Please, I beg you. Thank you. Tom. for windows xp.
-
Can use code MNO to get Blackberry - GPS location if not available
Can we use code MNO for location of the BlackBerry - GPS terminal if not available in this device? If yes then give me an idea how? If not, then is there any other way to get the approximate location of this device using mobile operator (if no GPS av
-
Switch SGE2010 Catalyst turns back to the default ip address the blackout
Hello Whenever there is a power failure in the network of one of the SGE2010 past it change management default ip 192.168.254.1. Any help is appreciated.