Java 随机数加减乘除运算示例

public class Test { public static void main(String[] args) { int num1 = (int)(Math.random()*100)+1; int num2 = (int)(Math.random()*100)+1; System.out.println('Num1=' + num1); System.out.println('Num2=' + num2); System.out.println('Addition = ' + (num1 + num2)); System.out.println('Subtraction = ' + (num1 - num2)); System.out.println('Multiplication = ' + (num1 * num2)); System.out.println('Division = ' + (num1 / num2)); } }