◆ Nested Loop- Put loops together!- 2중 for문/3중 for문/ .. 등을 일컫는 말 ◆ Random Numbers and Simulations- In a simulation, you repeatedly generate random numbers and use them to simulate an activity- Random number generatorRandom generator = new Random();int n = generator.nextInt(a); // 0 < = n < a double x = generator.nextDouble(); // 0 don't length())- Index values range from 0 to length -1- Accessin..