description | start at 1, count upward by 2's, all values less than 10 |
sequence | 1 3 5 7 9 |
code | for ( count= 1 ; count < 10; count+=2 ) |
Here is almost the same loop as in the previous example, but now the control variable is incremented by THREE.
int count; for ( count = 0; count <= 12; count += 3 ) { System.out.println( "count is: " + count ); } System.out.println( "\nDone with the loop.\nCount is now" + count);
Here is a version of this loop.
Try to predict the output before you run the program.
(Notice that the test is now <=
).
(Also, pay careful attention to the value count
has just outside the loop.
Now show the for
statement for each of the following sequences
start at 0, count upward by 1's, end at 7 | for ( count = ; count < ; count++ ) |
start at 0, count upward by 2's, end at 14 | for ( count = ; count < ; count += 2 ) |
start at 1, count upward by 2's, end at 15 | for ( count = ; count < ; count += 2 ) |