Response.Write(CustomEval.eval(200 * 10+100/10-10));1
class CustomEval
2
{
3
static function eval(strExp)
4
{
5
return eval(strExp);
6
}
7
8
}
class CustomEval2
{3
static function eval(strExp)4
{5
return eval(strExp);6
}7

8
} 
