Hi,
I'd like my code to be executed when i mod 10 equals 0. So why does this code not work?
if ( i mod 10 == 0)
{
//doSomething();
}
moobe wrote ...
2013/1/29
Greenfoot modulo
That code does not work because the compiler has no idea what "mod" is. The correct mathematical operator that you are looking for is "%". Please refer to the Java tutorial page on operators.
If your code has i incrementing each act cycle and the action to perform is to be executed each and every time that i is a multiple of 10, then you might want to use this:
That is, of course, unless you need to know how many cycles through ten have been executed.
i = (i + 1) % 10;
if (i == 0)
{
// do something
}You need to login to post a reply.