Jump statement in day011 loop structure

break:
             Action scenario ：switch Select structure and cycle structure
             effect ：
                   stay switch Encountered in the selection structure break, End the whole switch Selection structure , perform switch Select the code behind the structure
                   Encountered in the loop structure break, Then all subsequent operations of the whole cycle structure are ended , Execute the code after the loop structure
               Be careful ：
                  break General combination if Select statements to use together

public class BreakDemo02 {
    public static void main(String[] args) {
          

for (int i = 1; i <=20; i++) {
            System.out.println(i);
            // Judge i Value , See if it has arrived 10, If it comes to 10 了 , It should end the whole for loop
            if(i==10){
                break;// End the whole thing for loop
            }  
        }

    }

}

   

continue:
               Action scenario ：
                   It can only act in the circular structure
               effect ：
                   End the present （ This time ） Cycle subsequent operations , Continue with the next cycle
               Be careful ：
                  continue General combination if Statement together
          

public class ContinueDemo01 {

    public static void main(String[] args) {

    for (int i = 1; i <= 20; i++) {
            if (i == 10) {
                continue;// When i==10 when , End this cycle , Enter the iteration section
            }
            System.out.println(i);
        }

    }

}

     

public class BreakDemo01 {

    public static void main(String[] args) {
        // break Use in double loop , In the inner loop break The end is the inner loop , If you want to end the outer loop , You need to use tags to end which loop the table name
        // a: b: Marking loops
        a: for (int i = 1; i <= 5; i++) {
            System.out.print(i + "---");
            b: for (int j = 10; j <= 50; j += 10) {
                if (j == 40) {
                    continue b;// Terminate the entire outer cycle
                }
                System.out.print(j + " ");
            }
            System.out.println();
        }
    }

}