public class BreakDemo {
public static void main(String[] args) {
for (int num = 1; num<=9; num++){
if (num==5){
break;//结束循环
}
System.out.println(num+"*9="+num*9);
}
}
}

public class BreakDemo {
public static void main(String[] args) {
for (int num = 1; num<=9; num++){
if (num==5){
break;//结束循环
}
System.out.println(num+"*9="+num*9);
}
}
}