Question

How to perform integer division (use x and y as examples). What does integer division do?

a) x // y; It returns the answer of x/y as an integer instead of a float and it ALWAYS rounds DOWN. e.g. 7/4 = 1.75, 7//4 = 1
b) x % y; It returns the remainder of x/y
c) x / y; It always returns a float value regardless of input types
d) x * y; It performs multiplication between x and y

Answer 1

Integer division (//) returns the quotient of a division as an integer and always rounds down. It is different from regular division (/) which returns a float value. The '%' operator returns the remainder of a division, and the '*' operator performs multiplication.

Step-by-step explanation:

Integer division is a mathematical operation that performs division and returns the quotient as an integer instead of a float. It always rounds down the result. To perform integer division in Python, you can use the '//' operator. For example, if you divide 7 by 4 using integer division (7 // 4), the result is 1.

The '//' operator returns the quotient as an integer, discarding the fractional part. It is different from regular division (/) which always returns a float value, even if the numbers are integers. For example, 7 / 4 would result in 1.75.

The '%' operator can also be used for division and it returns the remainder. For example, if you divide 7 by 4 using the '%' operator (7 % 4), the remainder is 3.

Lastly, the '*' operator is used for multiplication. It performs multiplication between two numbers. For example, if you multiply 3 by 4 (3 * 4), the result is 12.