java random number
import java.util.Random;
Random rand = new Random();
// Obtain a number between [0 - 49].
int n = rand.nextInt(50);
// Add 1 to the result to get a number from the required range
// (i.e., [1 - 50]).
n += 1;java random number
import java.util.Random;
Random rand = new Random();
// Obtain a number between [0 - 49].
int n = rand.nextInt(50);
// Add 1 to the result to get a number from the required range
// (i.e., [1 - 50]).
n += 1;java get random
// Thread safe random number generator.
import java.util.concurrent.ThreadLocalRandom;
// Generate random integers
int val = ThreadLocalRandom.current().nextInt();
// Print random int
System.out.println("Random Integer: " + val);float random class java
import java.util.Random;
public class Example {
public static void main(String[] args) {
Random rd = new Random(); // creating Random object
System.out.println(rd.nextFloat()); // displaying a random float value between 0.0 and 1.0
}
}random java
import java.util.Random();
Random <name> = new Random();
<variable> = <name>.nextInt(<excuslive top limit>);Copyright © 2021 Codeinu
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