Instrukcjacontinue jest używana w strukturze sterującej pętli, gdy trzeba natychmiast przejść do następnej iteracji pętli. Można jej używać z pętlą for lub while.
Jawa kontynuować wypowiedź służy do kontynuowania pętli. Kontynuuje bieżący przebieg programu i pomija pozostały kod w określonym stanie. W przypadku pętli wewnętrznej stanowi ona kontynuację tylko pętli wewnętrznej.
Możemy używać instrukcji Javacontinue we wszystkich typach pętli, takich jak pętla for, while i pętla do-while.
Składnia:
jump-statement; continue;
Przykład instrukcji Java Continuous
KontynuujPrzykład.java
//Java Program to demonstrate the use of continue statement //inside the for loop. public class ContinueExample { public static void main(String[] args) { //for loop for(int i=1;i<=10;i++){ if(i="=5){" using continue statement continue; it will skip the rest } system.out.println(i); < pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 6 7 8 9 10 </pre> <p>As you can see in the above output, 5 is not printed on the console. It is because the loop is continued when it reaches to 5.</p> <h2>Java Continue Statement with Inner Loop</h2> <p>It continues inner loop only if you use the continue statement inside the inner loop.</p> <p> <strong>ContinueExample2.java</strong> </p> <pre> //Java Program to illustrate the use of continue statement //inside an inner loop public class ContinueExample2 { 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 continue statement inside continue; } system.out.println(i+' '+j); < pre> <p> <strong>Output:</strong> </p> <pre> 1 1 1 2 1 3 2 1 2 3 3 1 3 2 3 3 </pre> <h2>Java Continue Statement with Labelled For Loop</h2> <p>We can use continue statement with a label. This feature is introduced since JDK 1.5. So, we can continue any loop in Java now whether it is outer loop or inner.</p> <p> <strong>Example:</strong> </p> <p> <strong>ContinueExample3.java</strong> </p> <pre> //Java Program to illustrate the use of continue statement //with label inside an inner loop to continue outer loop public class ContinueExample3 { 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 continue statement with label aa; } 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 Continue Statement in while loop</h2> <p> <strong>ContinueWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of continue statement //inside the while loop. public class ContinueWhileExample { public static void main(String[] args) { //while loop int i=1; while(i<=10){ if(i="=5){" using continue statement i++; continue; it will skip the rest } system.out.println(i); < pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 6 7 8 9 10 </pre> <h2>Java Continue Statement in do-while Loop</h2> <p> <strong>ContinueDoWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of continue statement //inside the Java do-while loop. public class ContinueDoWhileExample { public static void main(String[] args) { //declaring variable int i=1; //do-while loop do{ if(i==5){ //using continue statement i++; continue;//it will skip the rest statement } System.out.println(i); i++; }while(i<=10); } < pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 6 7 8 9 10 </pre> <hr></=10);></pre></=10){></pre></=3;i++){></pre></=3;i++){></pre></=10;i++){> Jak widać na powyższym wyjściu, liczba 5 nie jest drukowana na konsoli. Dzieje się tak dlatego, że pętla jest kontynuowana, gdy dojdzie do 5.
Instrukcja Java Continuous z pętlą wewnętrzną
Kontynuuje pętlę wewnętrzną tylko wtedy, gdy wewnątrz pętli wewnętrznej zostanie użyta instrukcjacontinue.
KontynuujPrzykład2.java
//Java Program to illustrate the use of continue statement //inside an inner loop public class ContinueExample2 { 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 continue statement inside continue; } system.out.println(i+\' \'+j); < pre> <p> <strong>Output:</strong> </p> <pre> 1 1 1 2 1 3 2 1 2 3 3 1 3 2 3 3 </pre> <h2>Java Continue Statement with Labelled For Loop</h2> <p>We can use continue statement with a label. This feature is introduced since JDK 1.5. So, we can continue any loop in Java now whether it is outer loop or inner.</p> <p> <strong>Example:</strong> </p> <p> <strong>ContinueExample3.java</strong> </p> <pre> //Java Program to illustrate the use of continue statement //with label inside an inner loop to continue outer loop public class ContinueExample3 { 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 continue statement with label aa; } 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 Continue Statement in while loop</h2> <p> <strong>ContinueWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of continue statement //inside the while loop. public class ContinueWhileExample { public static void main(String[] args) { //while loop int i=1; while(i<=10){ if(i="=5){" using continue statement i++; continue; it will skip the rest } system.out.println(i); < pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 6 7 8 9 10 </pre> <h2>Java Continue Statement in do-while Loop</h2> <p> <strong>ContinueDoWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of continue statement //inside the Java do-while loop. public class ContinueDoWhileExample { public static void main(String[] args) { //declaring variable int i=1; //do-while loop do{ if(i==5){ //using continue statement i++; continue;//it will skip the rest statement } System.out.println(i); i++; }while(i<=10); } < pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 6 7 8 9 10 </pre> <hr></=10);></pre></=10){></pre></=3;i++){></pre></=3;i++){> Instrukcja Java Continuous z oznaczoną pętlą For
Możemy użyć instrukcjicontinue z etykietą. Ta funkcja została wprowadzona od wersji JDK 1.5. Możemy więc teraz kontynuować dowolną pętlę w Javie, niezależnie od tego, czy jest to pętla zewnętrzna, czy wewnętrzna.
Przykład:
sortowanie tablicowe Java
KontynuujPrzykład3.java
//Java Program to illustrate the use of continue statement //with label inside an inner loop to continue outer loop public class ContinueExample3 { 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 continue statement with label aa; } 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 Continue Statement in while loop</h2> <p> <strong>ContinueWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of continue statement //inside the while loop. public class ContinueWhileExample { public static void main(String[] args) { //while loop int i=1; while(i<=10){ if(i="=5){" using continue statement i++; continue; it will skip the rest } system.out.println(i); < pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 6 7 8 9 10 </pre> <h2>Java Continue Statement in do-while Loop</h2> <p> <strong>ContinueDoWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of continue statement //inside the Java do-while loop. public class ContinueDoWhileExample { public static void main(String[] args) { //declaring variable int i=1; //do-while loop do{ if(i==5){ //using continue statement i++; continue;//it will skip the rest statement } System.out.println(i); i++; }while(i<=10); } < pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 6 7 8 9 10 </pre> <hr></=10);></pre></=10){></pre></=3;i++){> Instrukcja Java Continuous w pętli while
KontynuujPodczasPrzykład.java
//Java Program to demonstrate the use of continue statement //inside the while loop. public class ContinueWhileExample { public static void main(String[] args) { //while loop int i=1; while(i<=10){ if(i="=5){" using continue statement i++; continue; it will skip the rest } system.out.println(i); < pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 6 7 8 9 10 </pre> <h2>Java Continue Statement in do-while Loop</h2> <p> <strong>ContinueDoWhileExample.java</strong> </p> <pre> //Java Program to demonstrate the use of continue statement //inside the Java do-while loop. public class ContinueDoWhileExample { public static void main(String[] args) { //declaring variable int i=1; //do-while loop do{ if(i==5){ //using continue statement i++; continue;//it will skip the rest statement } System.out.println(i); i++; }while(i<=10); } < pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 6 7 8 9 10 </pre> <hr></=10);></pre></=10){> Instrukcja Java Continuous w pętli do-while
KontynuujDoWhileExample.java
//Java Program to demonstrate the use of continue statement //inside the Java do-while loop. public class ContinueDoWhileExample { public static void main(String[] args) { //declaring variable int i=1; //do-while loop do{ if(i==5){ //using continue statement i++; continue;//it will skip the rest statement } System.out.println(i); i++; }while(i<=10); } < pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 6 7 8 9 10 </pre> <hr></=10);>