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rand() without double results

Started by elico1, January 16, 2020, 11:27:42 PM

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elico1

Hiu all

In case of RAND() C command is it possible to avoid double same results like
4 1 1 3 5 in case of randon of 5 numbers generated by rand()

Thanks
eliko

stahta01

So, you wish me to ask you to be banned, correct?

Tim S.
C Programmer working to learn more about C++.
On Windows 10 64 bit and Windows 11 64 bit.
--
When in doubt, read the CB WiKi FAQ. [url="http://wiki.codeblocks.org"]http://wiki.codeblocks.org[/url]

elico1


BlueHazzard

In the rules of this forum is written, that this forum is not for general c questions and only for codeblocks questions. Not reading the forum rules is a reason for a ban, so stahta is (a bit rudely) saying you should read and follow the forum rules and not ask this kind of questions on this forum.

QuoteIn case of RAND() C command is it possible to avoid double same results like
4 1 1 3 5 in case of randon of 5 numbers generated by rand()
No, because you want to have random numbers....

basically this is also a random sequence:
1 1 1 1 1 1 1 1

obligatory XKCD for reference:
https://www.xkcd.com/221/

stahta01

Quote from: elico1 on January 18, 2020, 05:10:20 PM
What is wrong with you ?
Elico

I posted the rules to your last post and you either are unable to follow hyper links or are unable to understand the rules. Or you are a Help Vampire who needs to be stopped!

Tim S.
C Programmer working to learn more about C++.
On Windows 10 64 bit and Windows 11 64 bit.
--
When in doubt, read the CB WiKi FAQ. [url="http://wiki.codeblocks.org"]http://wiki.codeblocks.org[/url]