====== for ======
==== syntax ====
<code objc>
for (initialization; test; continued) statement;

or easier

for (start value; end value; continued) {
    statement;
}
</code>


===== for example objective c =====
<code objc>
        NSInteger a;
        for (a=0;a<=99;a++) {
            if (a < 42 || a > 42) {
                NSLog(@"what ? %i", a);
            } else {
                NSLog(@"correct ;)");
            }
        }
</code>
=== output ===
    ....
    2012-10-12 00:45:34.813 cppApp[39677:c07] what ? 41
    2012-10-12 00:45:34.814 cppApp[39677:c07] correct ;)
    2012-10-12 00:45:34.815 cppApp[39677:c07] what ? 43