Yes, it certainly would.
Java has a for
statement which
combines all three aspects of a loop.
It looks like this:
for ( initialize ; test ; change ) loopBody ;
The initialize, test , and change are expressions that (usually) perform the named action. The loopBody can be a single statement or a block statement.
Here is an example of a for
statement:
for ( count = 0; count < 10; count++ ) System.out.print( count + " " );
Remember that
count++
has the same effect as
count = count + 1
.
The for
loop does the same thing as this loop built using a while
statement:
count = 0; // initialize while ( count < 10 ) // test { System.out.print( count + " "); count++ ; // change }
The variable count
in both loops is the loop control variable.
(A loop control variable is an ordinary variable used to control the
actions of a looping structure.)
What is the output of both loops?