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la java en bucle se utiliza para iterar una parte del programa varias veces. Si el número de iteraciones es fijado , se recomienda utilizar for loop.

Hay tres tipos de bucles for en Java.

• Bucle simple para
• Para cada o bucle for mejorado
• Etiquetado para bucle

Java simple para bucle

Un bucle for simple es lo mismo que C / C++ . Podemos inicializar el variable , verifique la condición y aumente/disminuya el valor. Consta de cuatro partes:

Inicialización: Es la condición inicial que se ejecuta una vez cuando comienza el ciclo. Aquí podemos inicializar la variable o podemos usar una variable ya inicializada. Es una condición opcional.Condición: Es la segunda condición que se ejecuta cada vez para probar la condición del bucle. Continúa la ejecución hasta que la condición sea falsa. Debe devolver un valor booleano verdadero o falso. Es una condición opcional.Incremento/Decremento: Incrementa o disminuye el valor de la variable. Es una condición opcional.Declaración: La declaración del bucle se ejecuta cada vez hasta que la segunda condición sea falsa.

Sintaxis:

 for(initialization; condition; increment/decrement){ //statement or code to be executed } 

Diagrama de flujo:

Ejemplo:

entrada estándar en c

ForExample.java

 //Java Program to demonstrate the example of for loop //which prints table of 1 public class ForExample { public static void main(String[] args) { //Code of Java for loop for(int i=1;i<=10;i++){ system.out.println(i); } < pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 1 2 3 4 5 6 7 8 9 10 </pre> <h2>Java Nested for Loop</h2> <p>If we have a for loop inside the another loop, it is known as nested for loop. The inner loop executes completely whenever outer loop executes.</p> <p> <strong>Example:</strong> </p> <p> <strong>NestedForExample.java</strong> </p> <pre> public class NestedForExample { public static void main(String[] args) { //loop of i for(int i=1;i<=3;i++){ loop of j for(int system.out.println(i+' '+j); } end i < pre> <p> <strong>Output:</strong> </p> <pre> 1 1 1 2 1 3 2 1 2 2 2 3 3 1 3 2 3 3 </pre> <p> <strong>Pyramid Example 1:</strong> </p> <p> <strong>PyramidExample.java</strong> </p> <pre> public class PyramidExample { public static void main(String[] args) { for(int i=1;i<=5;i++){ for(int j="1;j&lt;=i;j++){" system.out.print('* '); } system.out.println(); new line < pre> <p> <strong>Output:</strong> </p> <pre> * * * * * * * * * * * * * * * </pre> <p> <strong>Pyramid Example 2:</strong> </p> <p> <strong>PyramidExample2.java</strong> </p> <pre> public class PyramidExample2 { public static void main(String[] args) { int term=6; for(int i=1;i=i;j--){ System.out.print(&apos;* &apos;); } System.out.println();//new line } } } </pre> <p> <strong>Output:</strong> </p> <pre> * * * * * * * * * * * * * * * * * * * * * </pre> <h2>Java for-each Loop</h2> <p>The for-each loop is used to traverse array or collection in Java. It is easier to use than simple for loop because we don&apos;t need to increment value and use subscript notation.</p> <p>It works on the basis of elements and not the index. It returns element one by one in the defined variable.</p> <p> <strong>Syntax:</strong> </p> <pre> for(data_type variable : array_name){ //code to be executed } </pre> <p> <strong>Example:</strong> </p> <p> <strong>ForEachExample.java</strong> </p> <pre> //Java For-each loop example which prints the //elements of the array public class ForEachExample { public static void main(String[] args) { //Declaring an array int arr[]={12,23,44,56,78}; //Printing array using for-each loop for(int i:arr){ System.out.println(i); } } } </pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 12 23 44 56 78 </pre> <h2>Java Labeled For Loop</h2> <p>We can have a name of each Java for loop. To do so, we use label before the for loop. It is useful while using the nested for loop as we can break/continue specific for loop.</p> <h4>Note: The break and continue keywords breaks or continues the innermost for loop respectively.</h4> <p> <strong>Syntax:</strong> </p> <pre> labelname: for(initialization; condition; increment/decrement){ //code to be executed } </pre> <p> <strong>Example:</strong> </p> <p> <strong>LabeledForExample.java</strong> </p> <pre> //A Java program to demonstrate the use of labeled for loop public class LabeledForExample { public static void main(String[] args) { //Using Label for outer and for loop aa: for(int i=1;i<=3;i++){ bb: for(int j="1;j&lt;=3;j++){" if(i="=2&amp;&amp;j==2){" break aa; } system.out.println(i+' '+j); < pre> <p> <strong>Output:</strong> </p> <pre> 1 1 1 2 1 3 2 1 </pre> <p>If you use <strong>break bb;</strong> , it will break inner loop only which is the default behaviour of any loop.</p> <p> <strong>LabeledForExample2.java</strong> </p> <pre> public class LabeledForExample2 { public static void main(String[] args) { aa: for(int i=1;i<=3;i++){ bb: for(int j="1;j&lt;=3;j++){" if(i="=2&amp;&amp;j==2){" break bb; } 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 Infinitive for Loop</h2> <p>If you use two semicolons ;; in the for loop, it will be infinitive for loop.</p> <p> <strong>Syntax:</strong> </p> <pre> for(;;){ //code to be executed } </pre> <p> <strong>Example:</strong> </p> <p> <strong>ForExample.java</strong> </p> <pre> //Java program to demonstrate the use of infinite for loop //which prints an statement public class ForExample { public static void main(String[] args) { //Using no condition in for loop for(;;){ System.out.println(&apos;infinitive loop&apos;); } } } </pre> <p> <strong>Output:</strong> </p> <pre> infinitive loop infinitive loop infinitive loop infinitive loop infinitive loop ctrl+c </pre> <p>Now, you need to press ctrl+c to exit from the program.</p> <h2>Java for Loop vs while Loop vs do-while Loop</h2> <table class="table"> <tr> <th>Comparison</th> <th>for loop</th> <th>while loop</th> <th>do-while loop</th> </tr> <tr> <td>Introduction</td> <td>The Java for loop is a control flow statement that iterates a part of the <a href="/java-programs-java-programming-examples">programs</a> multiple times. </td> <td>The Java while loop is a control flow statement that executes a part of the programs repeatedly on the basis of given boolean condition.</td> <td>The Java do while loop is a control flow statement that executes a part of the programs at least once and the further execution depends upon the given boolean condition.</td> </tr> <tr> <td>When to use</td> <td>If the number of iteration is fixed, it is recommended to use for loop.</td> <td>If the number of iteration is not fixed, it is recommended to use while loop.</td> <td>If the number of iteration is not fixed and you must have to execute the loop at least once, it is recommended to use the do-while loop.</td> </tr> <tr> <td>Syntax</td> <td>for(init;condition;incr/decr){ <br> // code to be executed <br> } </td> <td> while(condition){ <br> //code to be executed <br> } </td> <td> do{ <br> //code to be executed <br> }while(condition); </td> </tr> <tr> <td>Example</td> <td> //for loop <br> for(int i=1;i<=10;i++){ <br> System.out.println(i); <br> } </=10;i++){></td> <td> //while loop <br> int i=1; <br> while(i<=10){ <br> System.out.println(i); <br> i++; <br> } </=10){></td> <td> //do-while loop <br> int i=1; <br> do{ <br> System.out.println(i); <br> i++; <br> }while(i<=10); < td> </=10);></td></tr> <tr> <td>Syntax for infinitive loop</td> <td> for(;;){ <br> //code to be executed <br> }</td> <td> while(true){ <br> //code to be executed <br> }</td> <td> do{ <br> //code to be executed <br> }while(true); </td> </tr> </table> <hr></=3;i++){></pre></=3;i++){></pre></=5;i++){></pre></=3;i++){></pre></=10;i++){>

Java anidado para bucle

Si tenemos un bucle for dentro de otro bucle, se conoce como bucle for anidado. El bucle interno se ejecuta completamente cada vez que se ejecuta el bucle externo.

Ejemplo:

NestedForExample.java

 public class NestedForExample { public static void main(String[] args) { //loop of i for(int i=1;i<=3;i++){ loop of j for(int system.out.println(i+\' \'+j); } end i < pre> <p> <strong>Output:</strong> </p> <pre> 1 1 1 2 1 3 2 1 2 2 2 3 3 1 3 2 3 3 </pre> <p> <strong>Pyramid Example 1:</strong> </p> <p> <strong>PyramidExample.java</strong> </p> <pre> public class PyramidExample { public static void main(String[] args) { for(int i=1;i<=5;i++){ for(int j="1;j&lt;=i;j++){" system.out.print(\'* \'); } system.out.println(); new line < pre> <p> <strong>Output:</strong> </p> <pre> * * * * * * * * * * * * * * * </pre> <p> <strong>Pyramid Example 2:</strong> </p> <p> <strong>PyramidExample2.java</strong> </p> <pre> public class PyramidExample2 { public static void main(String[] args) { int term=6; for(int i=1;i=i;j--){ System.out.print(&apos;* &apos;); } System.out.println();//new line } } } </pre> <p> <strong>Output:</strong> </p> <pre> * * * * * * * * * * * * * * * * * * * * * </pre> <h2>Java for-each Loop</h2> <p>The for-each loop is used to traverse array or collection in Java. It is easier to use than simple for loop because we don&apos;t need to increment value and use subscript notation.</p> <p>It works on the basis of elements and not the index. It returns element one by one in the defined variable.</p> <p> <strong>Syntax:</strong> </p> <pre> for(data_type variable : array_name){ //code to be executed } </pre> <p> <strong>Example:</strong> </p> <p> <strong>ForEachExample.java</strong> </p> <pre> //Java For-each loop example which prints the //elements of the array public class ForEachExample { public static void main(String[] args) { //Declaring an array int arr[]={12,23,44,56,78}; //Printing array using for-each loop for(int i:arr){ System.out.println(i); } } } </pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 12 23 44 56 78 </pre> <h2>Java Labeled For Loop</h2> <p>We can have a name of each Java for loop. To do so, we use label before the for loop. It is useful while using the nested for loop as we can break/continue specific for loop.</p> <h4>Note: The break and continue keywords breaks or continues the innermost for loop respectively.</h4> <p> <strong>Syntax:</strong> </p> <pre> labelname: for(initialization; condition; increment/decrement){ //code to be executed } </pre> <p> <strong>Example:</strong> </p> <p> <strong>LabeledForExample.java</strong> </p> <pre> //A Java program to demonstrate the use of labeled for loop public class LabeledForExample { public static void main(String[] args) { //Using Label for outer and for loop aa: for(int i=1;i<=3;i++){ bb: for(int j="1;j&lt;=3;j++){" if(i="=2&amp;&amp;j==2){" break aa; } system.out.println(i+\' \'+j); < pre> <p> <strong>Output:</strong> </p> <pre> 1 1 1 2 1 3 2 1 </pre> <p>If you use <strong>break bb;</strong> , it will break inner loop only which is the default behaviour of any loop.</p> <p> <strong>LabeledForExample2.java</strong> </p> <pre> public class LabeledForExample2 { public static void main(String[] args) { aa: for(int i=1;i<=3;i++){ bb: for(int j="1;j&lt;=3;j++){" if(i="=2&amp;&amp;j==2){" break bb; } 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 Infinitive for Loop</h2> <p>If you use two semicolons ;; in the for loop, it will be infinitive for loop.</p> <p> <strong>Syntax:</strong> </p> <pre> for(;;){ //code to be executed } </pre> <p> <strong>Example:</strong> </p> <p> <strong>ForExample.java</strong> </p> <pre> //Java program to demonstrate the use of infinite for loop //which prints an statement public class ForExample { public static void main(String[] args) { //Using no condition in for loop for(;;){ System.out.println(&apos;infinitive loop&apos;); } } } </pre> <p> <strong>Output:</strong> </p> <pre> infinitive loop infinitive loop infinitive loop infinitive loop infinitive loop ctrl+c </pre> <p>Now, you need to press ctrl+c to exit from the program.</p> <h2>Java for Loop vs while Loop vs do-while Loop</h2> <table class="table"> <tr> <th>Comparison</th> <th>for loop</th> <th>while loop</th> <th>do-while loop</th> </tr> <tr> <td>Introduction</td> <td>The Java for loop is a control flow statement that iterates a part of the <a href="/java-programs-java-programming-examples">programs</a> multiple times. </td> <td>The Java while loop is a control flow statement that executes a part of the programs repeatedly on the basis of given boolean condition.</td> <td>The Java do while loop is a control flow statement that executes a part of the programs at least once and the further execution depends upon the given boolean condition.</td> </tr> <tr> <td>When to use</td> <td>If the number of iteration is fixed, it is recommended to use for loop.</td> <td>If the number of iteration is not fixed, it is recommended to use while loop.</td> <td>If the number of iteration is not fixed and you must have to execute the loop at least once, it is recommended to use the do-while loop.</td> </tr> <tr> <td>Syntax</td> <td>for(init;condition;incr/decr){ <br> // code to be executed <br> } </td> <td> while(condition){ <br> //code to be executed <br> } </td> <td> do{ <br> //code to be executed <br> }while(condition); </td> </tr> <tr> <td>Example</td> <td> //for loop <br> for(int i=1;i<=10;i++){ <br> System.out.println(i); <br> } </=10;i++){></td> <td> //while loop <br> int i=1; <br> while(i<=10){ <br> System.out.println(i); <br> i++; <br> } </=10){></td> <td> //do-while loop <br> int i=1; <br> do{ <br> System.out.println(i); <br> i++; <br> }while(i<=10); < td> </=10);></td></tr> <tr> <td>Syntax for infinitive loop</td> <td> for(;;){ <br> //code to be executed <br> }</td> <td> while(true){ <br> //code to be executed <br> }</td> <td> do{ <br> //code to be executed <br> }while(true); </td> </tr> </table> <hr></=3;i++){></pre></=3;i++){></pre></=5;i++){></pre></=3;i++){>

Ejemplo de pirámide 1:

PyramidExample.java

 public class PyramidExample { public static void main(String[] args) { for(int i=1;i<=5;i++){ for(int j="1;j&lt;=i;j++){" system.out.print(\'* \'); } system.out.println(); new line < pre> <p> <strong>Output:</strong> </p> <pre> * * * * * * * * * * * * * * * </pre> <p> <strong>Pyramid Example 2:</strong> </p> <p> <strong>PyramidExample2.java</strong> </p> <pre> public class PyramidExample2 { public static void main(String[] args) { int term=6; for(int i=1;i=i;j--){ System.out.print(&apos;* &apos;); } System.out.println();//new line } } } </pre> <p> <strong>Output:</strong> </p> <pre> * * * * * * * * * * * * * * * * * * * * * </pre> <h2>Java for-each Loop</h2> <p>The for-each loop is used to traverse array or collection in Java. It is easier to use than simple for loop because we don&apos;t need to increment value and use subscript notation.</p> <p>It works on the basis of elements and not the index. It returns element one by one in the defined variable.</p> <p> <strong>Syntax:</strong> </p> <pre> for(data_type variable : array_name){ //code to be executed } </pre> <p> <strong>Example:</strong> </p> <p> <strong>ForEachExample.java</strong> </p> <pre> //Java For-each loop example which prints the //elements of the array public class ForEachExample { public static void main(String[] args) { //Declaring an array int arr[]={12,23,44,56,78}; //Printing array using for-each loop for(int i:arr){ System.out.println(i); } } } </pre> <span> Test it Now </span> <p> <strong>Output:</strong> </p> <pre> 12 23 44 56 78 </pre> <h2>Java Labeled For Loop</h2> <p>We can have a name of each Java for loop. To do so, we use label before the for loop. It is useful while using the nested for loop as we can break/continue specific for loop.</p> <h4>Note: The break and continue keywords breaks or continues the innermost for loop respectively.</h4> <p> <strong>Syntax:</strong> </p> <pre> labelname: for(initialization; condition; increment/decrement){ //code to be executed } </pre> <p> <strong>Example:</strong> </p> <p> <strong>LabeledForExample.java</strong> </p> <pre> //A Java program to demonstrate the use of labeled for loop public class LabeledForExample { public static void main(String[] args) { //Using Label for outer and for loop aa: for(int i=1;i<=3;i++){ bb: for(int j="1;j&lt;=3;j++){" if(i="=2&amp;&amp;j==2){" break aa; } system.out.println(i+\' \'+j); < pre> <p> <strong>Output:</strong> </p> <pre> 1 1 1 2 1 3 2 1 </pre> <p>If you use <strong>break bb;</strong> , it will break inner loop only which is the default behaviour of any loop.</p> <p> <strong>LabeledForExample2.java</strong> </p> <pre> public class LabeledForExample2 { public static void main(String[] args) { aa: for(int i=1;i<=3;i++){ bb: for(int j="1;j&lt;=3;j++){" if(i="=2&amp;&amp;j==2){" break bb; } 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 Infinitive for Loop</h2> <p>If you use two semicolons ;; in the for loop, it will be infinitive for loop.</p> <p> <strong>Syntax:</strong> </p> <pre> for(;;){ //code to be executed } </pre> <p> <strong>Example:</strong> </p> <p> <strong>ForExample.java</strong> </p> <pre> //Java program to demonstrate the use of infinite for loop //which prints an statement public class ForExample { public static void main(String[] args) { //Using no condition in for loop for(;;){ System.out.println(&apos;infinitive loop&apos;); } } } </pre> <p> <strong>Output:</strong> </p> <pre> infinitive loop infinitive loop infinitive loop infinitive loop infinitive loop ctrl+c </pre> <p>Now, you need to press ctrl+c to exit from the program.</p> <h2>Java for Loop vs while Loop vs do-while Loop</h2> <table class="table"> <tr> <th>Comparison</th> <th>for loop</th> <th>while loop</th> <th>do-while loop</th> </tr> <tr> <td>Introduction</td> <td>The Java for loop is a control flow statement that iterates a part of the <a href="/java-programs-java-programming-examples">programs</a> multiple times. </td> <td>The Java while loop is a control flow statement that executes a part of the programs repeatedly on the basis of given boolean condition.</td> <td>The Java do while loop is a control flow statement that executes a part of the programs at least once and the further execution depends upon the given boolean condition.</td> </tr> <tr> <td>When to use</td> <td>If the number of iteration is fixed, it is recommended to use for loop.</td> <td>If the number of iteration is not fixed, it is recommended to use while loop.</td> <td>If the number of iteration is not fixed and you must have to execute the loop at least once, it is recommended to use the do-while loop.</td> </tr> <tr> <td>Syntax</td> <td>for(init;condition;incr/decr){ <br> // code to be executed <br> } </td> <td> while(condition){ <br> //code to be executed <br> } </td> <td> do{ <br> //code to be executed <br> }while(condition); </td> </tr> <tr> <td>Example</td> <td> //for loop <br> for(int i=1;i<=10;i++){ <br> System.out.println(i); <br> } </=10;i++){></td> <td> //while loop <br> int i=1; <br> while(i<=10){ <br> System.out.println(i); <br> i++; <br> } </=10){></td> <td> //do-while loop <br> int i=1; <br> do{ <br> System.out.println(i); <br> i++; <br> }while(i<=10); < td> </=10);></td></tr> <tr> <td>Syntax for infinitive loop</td> <td> for(;;){ <br> //code to be executed <br> }</td> <td> while(true){ <br> //code to be executed <br> }</td> <td> do{ <br> //code to be executed <br> }while(true); </td> </tr> </table> <hr></=3;i++){></pre></=3;i++){></pre></=5;i++){>

Ejemplo de pirámide 2:

PyramidExample2.java

 public class PyramidExample2 { public static void main(String[] args) { int term=6; for(int i=1;i=i;j--){ System.out.print('* '); } System.out.println();//new line } } } 

Producción:

 * * * * * * * * * * * * * * * * * * * * * 

Java para cada bucle

El bucle for-each se utiliza para recorrer una matriz o colección en Java. Es más fácil de usar que un bucle for simple porque no necesitamos incrementar el valor ni usar notación de subíndice.

Funciona en base a elementos y no al índice. Devuelve elementos uno por uno en la variable definida.

Sintaxis:

 for(data_type variable : array_name){ //code to be executed } 

Ejemplo:

ForEachExample.java

 //Java For-each loop example which prints the //elements of the array public class ForEachExample { public static void main(String[] args) { //Declaring an array int arr[]={12,23,44,56,78}; //Printing array using for-each loop for(int i:arr){ System.out.println(i); } } } 

Producción:

 12 23 44 56 78 

Java etiquetado para bucle

Podemos tener un nombre para cada bucle for de Java. Para hacerlo, usamos la etiqueta antes del bucle for. Es útil al usar el bucle for anidado, ya que podemos interrumpir/continuar un bucle for específico.

Nota: Las palabras clave break y continue rompen o continúan el bucle for más interno, respectivamente.

Sintaxis:

 labelname: for(initialization; condition; increment/decrement){ //code to be executed } 

Ejemplo:

LabeledForExample.java

 //A Java program to demonstrate the use of labeled for loop public class LabeledForExample { public static void main(String[] args) { //Using Label for outer and for loop aa: for(int i=1;i<=3;i++){ bb: for(int j="1;j&lt;=3;j++){" if(i="=2&amp;&amp;j==2){" break aa; } system.out.println(i+\' \'+j); < pre> <p> <strong>Output:</strong> </p> <pre> 1 1 1 2 1 3 2 1 </pre> <p>If you use <strong>break bb;</strong> , it will break inner loop only which is the default behaviour of any loop.</p> <p> <strong>LabeledForExample2.java</strong> </p> <pre> public class LabeledForExample2 { public static void main(String[] args) { aa: for(int i=1;i<=3;i++){ bb: for(int j="1;j&lt;=3;j++){" if(i="=2&amp;&amp;j==2){" break bb; } 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 Infinitive for Loop</h2> <p>If you use two semicolons ;; in the for loop, it will be infinitive for loop.</p> <p> <strong>Syntax:</strong> </p> <pre> for(;;){ //code to be executed } </pre> <p> <strong>Example:</strong> </p> <p> <strong>ForExample.java</strong> </p> <pre> //Java program to demonstrate the use of infinite for loop //which prints an statement public class ForExample { public static void main(String[] args) { //Using no condition in for loop for(;;){ System.out.println(&apos;infinitive loop&apos;); } } } </pre> <p> <strong>Output:</strong> </p> <pre> infinitive loop infinitive loop infinitive loop infinitive loop infinitive loop ctrl+c </pre> <p>Now, you need to press ctrl+c to exit from the program.</p> <h2>Java for Loop vs while Loop vs do-while Loop</h2> <table class="table"> <tr> <th>Comparison</th> <th>for loop</th> <th>while loop</th> <th>do-while loop</th> </tr> <tr> <td>Introduction</td> <td>The Java for loop is a control flow statement that iterates a part of the <a href="/java-programs-java-programming-examples">programs</a> multiple times. </td> <td>The Java while loop is a control flow statement that executes a part of the programs repeatedly on the basis of given boolean condition.</td> <td>The Java do while loop is a control flow statement that executes a part of the programs at least once and the further execution depends upon the given boolean condition.</td> </tr> <tr> <td>When to use</td> <td>If the number of iteration is fixed, it is recommended to use for loop.</td> <td>If the number of iteration is not fixed, it is recommended to use while loop.</td> <td>If the number of iteration is not fixed and you must have to execute the loop at least once, it is recommended to use the do-while loop.</td> </tr> <tr> <td>Syntax</td> <td>for(init;condition;incr/decr){ <br> // code to be executed <br> } </td> <td> while(condition){ <br> //code to be executed <br> } </td> <td> do{ <br> //code to be executed <br> }while(condition); </td> </tr> <tr> <td>Example</td> <td> //for loop <br> for(int i=1;i<=10;i++){ <br> System.out.println(i); <br> } </=10;i++){></td> <td> //while loop <br> int i=1; <br> while(i<=10){ <br> System.out.println(i); <br> i++; <br> } </=10){></td> <td> //do-while loop <br> int i=1; <br> do{ <br> System.out.println(i); <br> i++; <br> }while(i<=10); < td> </=10);></td></tr> <tr> <td>Syntax for infinitive loop</td> <td> for(;;){ <br> //code to be executed <br> }</td> <td> while(true){ <br> //code to be executed <br> }</td> <td> do{ <br> //code to be executed <br> }while(true); </td> </tr> </table> <hr></=3;i++){></pre></=3;i++){>

Si utiliza romper bb; , solo romperá el bucle interno, que es el comportamiento predeterminado de cualquier bucle.

LabeledForExample2.java

 public class LabeledForExample2 { public static void main(String[] args) { aa: for(int i=1;i<=3;i++){ bb: for(int j="1;j&lt;=3;j++){" if(i="=2&amp;&amp;j==2){" break bb; } 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 Infinitive for Loop</h2> <p>If you use two semicolons ;; in the for loop, it will be infinitive for loop.</p> <p> <strong>Syntax:</strong> </p> <pre> for(;;){ //code to be executed } </pre> <p> <strong>Example:</strong> </p> <p> <strong>ForExample.java</strong> </p> <pre> //Java program to demonstrate the use of infinite for loop //which prints an statement public class ForExample { public static void main(String[] args) { //Using no condition in for loop for(;;){ System.out.println(&apos;infinitive loop&apos;); } } } </pre> <p> <strong>Output:</strong> </p> <pre> infinitive loop infinitive loop infinitive loop infinitive loop infinitive loop ctrl+c </pre> <p>Now, you need to press ctrl+c to exit from the program.</p> <h2>Java for Loop vs while Loop vs do-while Loop</h2> <table class="table"> <tr> <th>Comparison</th> <th>for loop</th> <th>while loop</th> <th>do-while loop</th> </tr> <tr> <td>Introduction</td> <td>The Java for loop is a control flow statement that iterates a part of the <a href="/java-programs-java-programming-examples">programs</a> multiple times. </td> <td>The Java while loop is a control flow statement that executes a part of the programs repeatedly on the basis of given boolean condition.</td> <td>The Java do while loop is a control flow statement that executes a part of the programs at least once and the further execution depends upon the given boolean condition.</td> </tr> <tr> <td>When to use</td> <td>If the number of iteration is fixed, it is recommended to use for loop.</td> <td>If the number of iteration is not fixed, it is recommended to use while loop.</td> <td>If the number of iteration is not fixed and you must have to execute the loop at least once, it is recommended to use the do-while loop.</td> </tr> <tr> <td>Syntax</td> <td>for(init;condition;incr/decr){ <br> // code to be executed <br> } </td> <td> while(condition){ <br> //code to be executed <br> } </td> <td> do{ <br> //code to be executed <br> }while(condition); </td> </tr> <tr> <td>Example</td> <td> //for loop <br> for(int i=1;i<=10;i++){ <br> System.out.println(i); <br> } </=10;i++){></td> <td> //while loop <br> int i=1; <br> while(i<=10){ <br> System.out.println(i); <br> i++; <br> } </=10){></td> <td> //do-while loop <br> int i=1; <br> do{ <br> System.out.println(i); <br> i++; <br> }while(i<=10); < td> </=10);></td></tr> <tr> <td>Syntax for infinitive loop</td> <td> for(;;){ <br> //code to be executed <br> }</td> <td> while(true){ <br> //code to be executed <br> }</td> <td> do{ <br> //code to be executed <br> }while(true); </td> </tr> </table> <hr></=3;i++){>

Java infinitivo para bucle

Si usa dos puntos y coma ;; en el bucle for, será un bucle for infinitivo.

Sintaxis:

 for(;;){ //code to be executed } 

Ejemplo:

ForExample.java

 //Java program to demonstrate the use of infinite for loop //which prints an statement public class ForExample { public static void main(String[] args) { //Using no condition in for loop for(;;){ System.out.println('infinitive loop'); } } } 

Producción:

 infinitive loop infinitive loop infinitive loop infinitive loop infinitive loop ctrl+c 

Ahora, debes presionar ctrl+c para salir del programa.

Java para bucle frente a bucle while frente a bucle do- while