Java程序辅导
C C++ Java Python Processing编程在线培训 程序编写 软件开发 视频讲解
C C++ Java Python Processing编程在线培训 程序编写 软件开发 视频讲解
Introduction Review Exercise Using and Writing Methods CS401 Lab4 Huichao Xue Department of Computer Science University of Pittsburgh Sep 29, 2008 Huichao Xue CS401 Lab4 Introduction Review Exercise What’s covered in this lab A Java program to roll the dice.(Not graded. . . ) A Quiz. Huichao Xue CS401 Lab4 Introduction Review Exercise Things that might be useful Static Methods Math class Random Class1 in java.util . . . 1http: //java.sun.com/j2se/1.4.2/docs/api/java/util/Random.html Huichao Xue CS401 Lab4 Introduction Review Exercise What should be done Write a Java program that will simulate rolling 2 six-sided dice, and keep track of how many times each possible roll (2, 3, ... 12) occurs. Details Write a static void method called RollDice to: 1 Roll the dice 2 Count for each number 3 Print out the number of times each number comes up and its fraction out of all of the rolls In the main program, invoke RollDice. See http://www.cs.pitt.edu/~ramirez/cs401/labs/ lab4.html for more information. Huichao Xue CS401 Lab4