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Regarding random number generation.

srinivas m

Joined: Aug 06, 2004
Posts: 3
I have this small doubt about generating random double values with in a range, for example between 0.6 to 1

I am new to java programming. Can any one help me on this.

Thanks in advance.

Nick George
Ranch Hand

Joined: Apr 04, 2004
Posts: 815
Math.random() returns a random double between 0 and 1. But you want a range of 0.4. Therefore, multiply Math.random() by .4. This gives you a random number between 0 and .4. Now add .6 to this number, pushing the range up to .6 to 1.



I've heard it takes forever to grow a woman from the ground
srinivas m

Joined: Aug 06, 2004
Posts: 3
Thank you Joe,

That was too silly a question to ask.
Thank you again for bearing this topic.
I agree. Here's the link:
subject: Regarding random number generation.