operator
運算子
a = a + b;
a = a - b;
a = a * b;
a = a / b;
a = a % b;
++i;
i++;
if(a || b)
if(a && b)
if(!(a || b))
a = b; a = a + b;
a = a + b;
a = a - b;
a = a * b;
a = a / b;
a = a % b;
++i;
i++;
if(a || b)
if(a && b)
if(!(a || b))
a = b; a = a + b;