"StackOverflow good problem" exit directly from a multi-layered nested loop

Source: Internet
Author: User
Tags exit in

problemHow to exit in Java from a multi-layered nested loop, such as the following, there are two loops, break can only exit A for loop, cannot skip the second for loop directly
for (type Type:types) {-(    type T:types2) {         if (some condition) {             //do-something and break ...             Break This only exits the last for Loop}}         }    



Essence Answercan be used Brea+label syntax, examples are as follows
public class Test {public  static void Main (string[] args) {    outerloop: for    (int. i=0; i < 5; i++) {      for (int j=0; J < 5; J + +) {        if (i * j > 6) {          System.out.println ("breaking");          Break Outerloop;        }        SYSTEM.OUT.PRINTLN (i + "" + j);      }    }    System.out.println ("Done");}  }

First add a label to the for loop, such as the outerloop in the example, and then break the label within the For loop (as in this example Outerloop), and the for loop specified by the label is popped out.

StackOverflow Link: Http://stackoverflow.com/questions/886955/breaking-out-of-nested-loops-in-java

Column Introduction: very like StackOverflow, can always find a solution to the problem of incurable diseases. Accidentally found that the site has a list of heat. So select some of the higher heat problems, and then according to their own understanding, the discussion of the people to comb out. Therefore, these articles are not true translation, but in accordance with their own understanding of a number of additions and deletions, polishing, hoping to put the above discussion, more streamlined and effective sharing to everyone. if you want to reprint, please specify the original addressHttp://blog.csdn.net/lizeyang


"StackOverflow good problem" exit directly from a multi-layered nested loop

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