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random numbers bug or? - Printable Version

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+--- Thread: random numbers bug or? (/showthread.php?tid=598898)


random numbers bug or? - Lirbo - 18.01.2016

PHP код:
CMD:test(playerid,params[]){
new result = random(15-5)+5*-1;
format(String,sizeof(String),"Result = %i",result);
MSG(playerid,-1,String);
return 1;} 
I want it to gimme random number between -5 to -15, why it's giving me sometimes numbers above -5 (means like -3 or even postive numbers such as 4 etc)

Re: random numbers bug or? - Trucido - 18.01.2016

new randomNumber = random(max-min)+min;

Re: random numbers bug or? - Lirbo - 18.01.2016

Quote:
Originally Posted by Trucido
Посмотреть сообщение
new randomNumber = random(max-min)+min;
bro... that would give me a postive number between 5 to 15, i want -5 to -15

Re: random numbers bug or? - PrO.GameR - 18.01.2016

new result = random(15-5)+5*-1 = random(10)-5
Learn the math priorities. a fix would be simply -random(15-5)-5;

Re: random numbers bug or? - Lirbo - 18.01.2016

Quote:
Originally Posted by PrO.GameR
Посмотреть сообщение
new result = random(15-5)+5*-1 = random(10)-5
Learn the math priorities. a fix would be simply -random(15-5)-5;
hehe ye i thought about random((15-5)-5)*1 etc but it gave me some bugs, thank you