I'm very confused about the like 7% (7//5) thing. Not the exact problem but like how to do it exactly and correctly.

Answer 1

Do the part in the parenthesis first, so 7 // 5 is 7 / 5 floored, which is 1.
Then 7 % 1 means the remainder of 7 / 1, which is 0.

So, 7 % (7 // 5) is 0.

Answer 2

Python.

Answer 3

Please tag the topic well

Answer 4

Which language?