Når en break-sætning stødes på inde i en løkke, afsluttes løkken øjeblikkeligt, og programstyringen genoptages ved den næste sætning efter løkken.
Java pause statement bruges til at bryde loop eller kontakt udmelding. Det bryder programmets aktuelle flow ved specificeret tilstand. I tilfælde af indre løkke bryder den kun indre løkke.
gentage et kort i java
Vi kan bruge Java break statement i alle typer loops som f.eks for sløjfe , mens loop og gør-mens-løkke .
Syntaks:
jump-statement; break;
Flowchart over pauseerklæring
Java Break Statement med Loop
Eksempel:
BreakExample.java
//Java Program to demonstrate the use of break statement //inside the for loop. public class BreakExample { public static void main(String[] args) { //using for loop for(int i=1;i<=10;i++){ if(i="=5){" breaking the loop break; } system.out.println(i); < pre> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 </pre> <h2>Java Break Statement with Inner Loop</h2> <p>It breaks inner loop only if you use break statement inside the inner loop.</p> <p> <strong>Example:</strong> </p> <p> <strong>BreakExample2.java</strong> </p> <pre> //Java Program to illustrate the use of break statement //inside an inner loop public class BreakExample2 { public static void main(String[] args) { //outer loop for(int i=1;i<=3;i++){ inner loop for(int j="1;j<=3;j++){" if(i="=2&&j==2){" using break statement inside the break; } system.out.println(i+' '+j); < pre> <p> <strong>Output:</strong> </p> <pre> 1 1 1 2 1 3 2 1 3 1 3 2 3 3 </pre> <h2>Java Break Statement with Labeled For Loop</h2> <p>We can use break statement with a label. The feature is introduced since JDK 1.5. So, we can break any loop in Java now whether it is outer or inner loop.</p> <p> <strong>Example:</strong> </p> <p> <strong>BreakExample3.java</strong> </p> <pre> //Java Program to illustrate the use of continue statement //with label inside an inner loop to break outer loop public class BreakExample3 { public static void main(String[] args) { aa: for(int i=1;i<=3;i++){ bb: for(int j="1;j<=3;j++){" if(i="=2&&j==2){" using break statement with label aa; } system.out.println(i+' '+j); < pre> <p> <strong>Output:</strong> </p> <pre> 1 1 1 2 1 3 2 1 </pre> <h2>Java Break Statement in while loop</h2> <p> <strong>Example:</strong> </p> <p> <strong>BreakWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of break statement //inside the while loop. public class BreakWhileExample { public static void main(String[] args) { //while loop int i=1; while(i<=10){ if(i="=5){" using break statement i++; break; it will the loop } system.out.println(i); < pre> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 </pre> <h2>Java Break Statement in do-while loop</h2> <p> <strong>Example:</strong> </p> <p> <strong>BreakDoWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of break statement //inside the Java do-while loop. public class BreakDoWhileExample { public static void main(String[] args) { //declaring variable int i=1; //do-while loop do{ if(i==5){ //using break statement i++; break;//it will break the loop } System.out.println(i); i++; }while(i<=10); } < pre> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 </pre> <h2>Java Break Statement with Switch</h2> <p>To understand the example of break with switch statement, please visit here: <a href="/java-switch-statement">Java Switch Statement</a> .</p> <hr></=10);></pre></=10){></pre></=3;i++){></pre></=3;i++){></pre></=10;i++){> Java Break Statement med indre sløjfe
Den bryder kun indre løkke, hvis du bruger break-sætning inde i den indre løkke.
Eksempel:
BreakExample2.java
//Java Program to illustrate the use of break statement //inside an inner loop public class BreakExample2 { public static void main(String[] args) { //outer loop for(int i=1;i<=3;i++){ inner loop for(int j="1;j<=3;j++){" if(i="=2&&j==2){" using break statement inside the break; } system.out.println(i+\' \'+j); < pre> <p> <strong>Output:</strong> </p> <pre> 1 1 1 2 1 3 2 1 3 1 3 2 3 3 </pre> <h2>Java Break Statement with Labeled For Loop</h2> <p>We can use break statement with a label. The feature is introduced since JDK 1.5. So, we can break any loop in Java now whether it is outer or inner loop.</p> <p> <strong>Example:</strong> </p> <p> <strong>BreakExample3.java</strong> </p> <pre> //Java Program to illustrate the use of continue statement //with label inside an inner loop to break outer loop public class BreakExample3 { public static void main(String[] args) { aa: for(int i=1;i<=3;i++){ bb: for(int j="1;j<=3;j++){" if(i="=2&&j==2){" using break statement with label aa; } system.out.println(i+\' \'+j); < pre> <p> <strong>Output:</strong> </p> <pre> 1 1 1 2 1 3 2 1 </pre> <h2>Java Break Statement in while loop</h2> <p> <strong>Example:</strong> </p> <p> <strong>BreakWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of break statement //inside the while loop. public class BreakWhileExample { public static void main(String[] args) { //while loop int i=1; while(i<=10){ if(i="=5){" using break statement i++; break; it will the loop } system.out.println(i); < pre> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 </pre> <h2>Java Break Statement in do-while loop</h2> <p> <strong>Example:</strong> </p> <p> <strong>BreakDoWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of break statement //inside the Java do-while loop. public class BreakDoWhileExample { public static void main(String[] args) { //declaring variable int i=1; //do-while loop do{ if(i==5){ //using break statement i++; break;//it will break the loop } System.out.println(i); i++; }while(i<=10); } < pre> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 </pre> <h2>Java Break Statement with Switch</h2> <p>To understand the example of break with switch statement, please visit here: <a href="/java-switch-statement">Java Switch Statement</a> .</p> <hr></=10);></pre></=10){></pre></=3;i++){></pre></=3;i++){> Java Break Statement med mærket For Loop
Vi kan bruge break statement med en etiket. Funktionen er introduceret siden JDK 1.5. Så vi kan bryde enhver løkke i Java nu, uanset om den er ydre eller indre løkke.
Eksempel:
BreakExample3.java
//Java Program to illustrate the use of continue statement //with label inside an inner loop to break outer loop public class BreakExample3 { public static void main(String[] args) { aa: for(int i=1;i<=3;i++){ bb: for(int j="1;j<=3;j++){" if(i="=2&&j==2){" using break statement with label aa; } system.out.println(i+\' \'+j); < pre> <p> <strong>Output:</strong> </p> <pre> 1 1 1 2 1 3 2 1 </pre> <h2>Java Break Statement in while loop</h2> <p> <strong>Example:</strong> </p> <p> <strong>BreakWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of break statement //inside the while loop. public class BreakWhileExample { public static void main(String[] args) { //while loop int i=1; while(i<=10){ if(i="=5){" using break statement i++; break; it will the loop } system.out.println(i); < pre> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 </pre> <h2>Java Break Statement in do-while loop</h2> <p> <strong>Example:</strong> </p> <p> <strong>BreakDoWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of break statement //inside the Java do-while loop. public class BreakDoWhileExample { public static void main(String[] args) { //declaring variable int i=1; //do-while loop do{ if(i==5){ //using break statement i++; break;//it will break the loop } System.out.println(i); i++; }while(i<=10); } < pre> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 </pre> <h2>Java Break Statement with Switch</h2> <p>To understand the example of break with switch statement, please visit here: <a href="/java-switch-statement">Java Switch Statement</a> .</p> <hr></=10);></pre></=10){></pre></=3;i++){> Java Break Statement i while-løkke
Eksempel:
BreakWhileExample.java
//Java Program to demonstrate the use of break statement //inside the while loop. public class BreakWhileExample { public static void main(String[] args) { //while loop int i=1; while(i<=10){ if(i="=5){" using break statement i++; break; it will the loop } system.out.println(i); < pre> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 </pre> <h2>Java Break Statement in do-while loop</h2> <p> <strong>Example:</strong> </p> <p> <strong>BreakDoWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of break statement //inside the Java do-while loop. public class BreakDoWhileExample { public static void main(String[] args) { //declaring variable int i=1; //do-while loop do{ if(i==5){ //using break statement i++; break;//it will break the loop } System.out.println(i); i++; }while(i<=10); } < pre> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 </pre> <h2>Java Break Statement with Switch</h2> <p>To understand the example of break with switch statement, please visit here: <a href="/java-switch-statement">Java Switch Statement</a> .</p> <hr></=10);></pre></=10){> Java Break Statement i do-while loop
Eksempel:
BreakDoWhileExample.java
typer af binære træer
//Java Program to demonstrate the use of break statement //inside the Java do-while loop. public class BreakDoWhileExample { public static void main(String[] args) { //declaring variable int i=1; //do-while loop do{ if(i==5){ //using break statement i++; break;//it will break the loop } System.out.println(i); i++; }while(i<=10); } < pre> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 </pre> <h2>Java Break Statement with Switch</h2> <p>To understand the example of break with switch statement, please visit here: <a href="/java-switch-statement">Java Switch Statement</a> .</p> <hr></=10);> Java Break Statement med Switch
For at forstå eksemplet på break with switch-sætning, besøg venligst her: Java Switch Statement .