How to sum int random number and double random number?-CodePudding

Here is the code:

    Random randomNumber = new Random();
    System.out.println(randomNumber.nextInt(10));
    Random randomNumberTwo = new Random();
    System.out.println(randomNumberTwo.nextDouble());
    System.out.println(randomNumber   randomNumberTwo);

The terminal says: java: bad operand types for binary operator ' '

CodePudding user response：

randomNumber and randomNumberTwo are generators, so in order to add them you need to generate the next value from them:

Random randomNumber = new Random();
Random randomNumberTwo = new Random();
System.out.println(randomNumber.nextInt(10)   randomNumberTwo.nextDouble());

CodePudding user response：

Here you are adding the objects of the class random numbers instead to this

  Random randomNumber = new Random();
   int a = randomNumber.nextInt(10)
    System.out.println(randomNumber.nextInt(10));
    Random randomNumberTwo = new Random();
    double b = randomNumberTwo.nextDouble()
    System.out.println(randomNumberTwo.nextDouble());
    System.out.println(a   b);