[REP++] Generating some numbers

[REP++] Generating some numbers - Printable Version

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[REP++] Generating some numbers - buburuzu19 - 28.04.2017

I need some help in generating some random numbers.

For example i have a var which defines the number of generations. For example 5, if it's 5 then i need 5 generated random numbers from 1-10 but distinct numbers.

Any ideas?

Thanks.

Re: [REP++] Generating some numbers - Eoussama - 28.04.2017

Use random function and a loop

Re: [REP++] Generating some numbers - buburuzu19 - 28.04.2017

Quote:

Originally Posted by Eoussama

Use random function and a loop

And how about making them distinct?

Re: [REP++] Generating some numbers - Dayrion - 28.04.2017

Check if the number is already attributed?

Re: [REP++] Generating some numbers - SyS - 28.04.2017

Quote:

Originally Posted by buburuzu19

And how about making them distinct?

add each generated values to an array. On each generation check the value present in array or not.If it present do generation process again (loop).

Re: [REP++] Generating some numbers - Dayrion - 28.04.2017

I'm pretty sure it's optimizable :

PHP код:



DistinctNumber(number)

{

    new

        string[50],

        count,

        bool:sameNB = false;


    do

    {

        string[count] = random(number);

        for(new i; i < number; i++)

        {

            if(count == i)

                continue;


            if(string[count] == string[i])

                sameNB = true;

        }

        if(!sameNB)

            count++;

        sameNB = false;

    }

    while(count != number);

    return string;

}

Also, change 50 by the max number you will generate in your script

Re: [REP++] Generating some numbers - SyS - 28.04.2017

Quote:

Originally Posted by Dayrion

I'm pretty sure it's optimizable :

PHP код:



DistinctNumber(number)

{

    new

        string[50],

        count,

        bool:sameNB = false;


    do

    {

        string[count] = random(number);

        for(new i; i < number; i++)

        {

            if(count == i)

                continue;


            if(string[count] == string[i])

                sameNB = true;

        }

        if(!sameNB)

            count++;

        sameNB = false;

    }

    while(count != number);

    return string;

}

Also, change 50 by the max number you will generate in your script

break from the loop if the match is found as further iteration is not required.