Answers for "generate random number in java within a range without repeating"

20

java random numbers in specific range

import java.util.Random;

Random rand = new Random();
int random_integer = rand.nextInt(upperbound-lowerbound) + lowerbound;
Posted by: Guest on May-21-2020
0

generate random number in java within a range without repeating with android studio

public void NextRandom(View view) // button clicked function
    {
        int previousIndex = index;
        index = rand.nextInt(array.size());

        while (index == previousIndex)
        {
            index = rand.nextInt(array.size());
        }
    }
Posted by: Guest on January-28-2020
2

java random number generator in range

int rand = ThreadLocalRandom.current().nextInt(x,y);
Posted by: Guest on May-12-2020

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