今天Nick写代码报了如下错误
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例子:
public class Demo {
public static void main(String[] args) {
int a = 10;
int b = 0 ;
System.out.println(a/b);
}
}
出现这种异常的原因有以下两种,均是除数为0。
//情况1:
class a{
public static void main(String[] args){
System.out.println(5/0);
}
}
//情况2
class a{
public static void main(String[] args){
System.out.println(5%0);
}
}
Exception in thread "main" java.lang.ArithmeticException: / by zero
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算数异常
by zero 是指报错的原因
除数不能为零