random java int code example

Example 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;

Example 2: random number in range java

(int)(Math.random() * ((max - min) + 1)) + min
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Example 3: how to generate a random number in java

import java.util.Random;

Random rand = new Random();
int maxNumber = 10;

int randomNumber = rand.nextInt(maxNumber) + 1;

System.out.println(randomNumber);

Example 4: random numbers java

int random = (int) (Math.random()*(max-min+1)+min);

Example 5: random java

import java.util.Random();
Random <name> = new Random();
<variable> = <name>.nextInt(<excuslive top limit>);

Example 6: random in java a to b

Min + (int)(Math.random() * ((Max - Min) + 1))