100 day with swift

On current processors, integer division is slow . If you need to compute many quotients or remainders, you can be in trouble.

To perform division of two numbers in Swift, we can use Swift Division Arithmetic operator. Division Operator / takes two numbers as operands and returns the quotient when the first operand is divided by the second operand.

Rules on How to Divide Integers

To get the quotient and remainder of a division, you can use the quotientAndRemainder(dividingBy:) function . If you want to get the floating point result of a division, use the / operator on two floating point numbers. I want the op like – 0.500000 , the above code op is (quotient: 0, remainder: 3).