Page 82 - iPlus_Ver_2.0_class_8
P. 82
System.out.println("The value
of i is: " + i);
i++;
}
while (i <= 10);
}
}
If we change the condition used in the preceding
program from (i <= 10) to (i >= 10), the do-while
loop executes the statements only once and stops
executing. However, the condition is false. The output
will be displayed as shown:
The for Loop Start
The for loop in Java helps to repeat a set
Initialisation
of statements a definite number of times.
It is designed to process the items of any
sequence one by one.
False
The syntax of the for loop is as follows: Conditional
expression
for (initialisation;
conditional expression; Update Counter
True
increment/decrement)
Body of for loop
{
[statements]
Stop
}
Flowchart of the for loop
Where, the initialisation section initialises a variable when the loop
starts its execution. This section executes only once and controls
the execution of the for loop. The semicolon symbol will terminate
the initialisation section. Next, the conditional expression section
will be evaluated. This section contains a test condition. The body
of the loop will be executed until the test condition becomes false.
At the end, the increment/decrement section will be executed. It
controls the iterations of the for loop.
For example,
public class ForLoop
{
public static void main(String args[])
{
80
iPlus (Ver. 2.0)-VIII

