将数字除以零时,将引发算术异常数字。
public class DividedByZero { public static void main(String args[]) { int a, b; try { a = 0; b = 54/a; System.out.println("hello"); } catch (ArithmeticException e) { System.out.println("you cannot divide a number with zero"); } } }
输出结果
you cannot divide a number with zero