break和continue的使用
break:结束当前循环
continue:结束当次循环,继续循环下面循环
break与continue下面都不能在加输出语句
package struct; public class demo25 { public static void main(String[] args) { Label:for (int i = 1; i <=4; i++) { for (int j = 1; j <=10; j++) { if (j%4==0){ break Label; //默认执行的包裹此语句最近的语句,若在执行最外层的语句,则要加标签 Label //continue; } System.out.print(j); } System.out.println(); } } }