RandomGenerator.java

public class RandomGenerator {
	
	public static void main(String[] args) {
		
//		for getting 50% probability of 0 and 1
		System.out.println("For 50% of 0 and 1 probability "+random50());
		
//		for getting 75% probability of 1 
		System.out.println("For getting 75% probability of 1 as output :"+random75());
		
	}
	
	public static int random50() {
		if(Math.random() <0.5)
			return 1;
		return 0;
					
	}
	
	public static int random75() {
		return random50() | random50();
	}

}