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Showing posts with label min max range. Show all posts
Showing posts with label min max range. Show all posts

Thursday, December 3, 2015

JAVA Get a random number within a value range

Following method can be used to get a random value which is within a minimum and maximum value range.

//Import following class
import java.util.Random;
 
//Custom method to get a random value 
public int getRandomNum(int maxVal, int minVal){
    Random rn = new Random();
    return rn.nextInt(maxVal - minVal + 1) + minVal;
} 
Posted by Udara Seneviratne at 10:25 PM No comments:
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Labels: java, min max range, random numbers
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