int max(int a, int b);
void main()
{
double x, y;
if ((int) x==x && (int) y==y)
{int z = max(x, y);
}
else
}
int max(int a, int b)
{
int n = a;
if(b > a)
n = b;
return n;
}
CmludCBtYXgoaW50IGEsIGludCBiKTsKdm9pZCBtYWluKCkKewogICAgZG91YmxlIHgsIHk7CiAgICBzY2FuZigiJWxmJWxmIiwgJngsICZ5KTsKICAgIGlmICgoaW50KSB4PT14ICYmIChpbnQpIHk9PXkpCiAgICB7aW50IHogPSBtYXgoeCwgeSk7CiAgICBwcmludGYoIiVkXG4iLCB6KTsgCiAgICB9CiAgICBlbHNlICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgIHByaW50Zigibi9hXG4iKTsgICAgCn0KaW50IG1heChpbnQgYSwgaW50IGIpCnsKICAgIGludCBuID0gYTsKICAgIGlmKGIgPiBhKQogICAgICAgbiA9IGI7CiAgICByZXR1cm4gbjsKfQ==