while loop in java
public class WhileLoopDemo
{
public static void main(String args[])
{
int a = 1;
while(a < 10)
{
System.out.println(a);
a++;
System.out.print("\n");
}
}
}while loop in java
public class WhileLoopDemo
{
public static void main(String args[])
{
int a = 1;
while(a < 10)
{
System.out.println(a);
a++;
System.out.print("\n");
}
}
}do statement java
class DoWhileLoopExample {
public static void main(String args[]){
int i=10;
do{
System.out.println(i);
i--;
}while(i>1);
}
}do statement java
class DoWhileLoopExample2 {
public static void main(String args[]){
int arr[]={2,11,45,9};
//i starts with 0 as array index starts with 0
int i=0;
do{
System.out.println(arr[i]);
i++;
}while(i<4);
}
}do while loop java
do while loop java executes the statements and then evaluates the
expression/condition of loop’s body until given condition is true.
Here’s do while loop syntax in java.
// do while loop java
do{
statement(s);
}while(expression/condition);while loop in java
A while loop iterates a block of statements until condition is true. In a
while loop condition is executed first.
Syntax:
while(condition)
{
// code goes here
}Copyright © 2021 Codeinu
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