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# How to calculate the remainder

12 ответов

+ 9

use them for solving gcd

+ 8

How old are you @3ly mofty?

+ 7

mathematically :
11%3 = 3 x 3 + 2
so the output is 2
10%3 = 3 x 3 + 1
so the output is 1
9%3 = 3 x 3 + 0
so the output is 0
8%3 = 2 x 3 + 2
so the output is 2
7%3 = 2 x 3 + 1
so the output is 1

+ 6

Use the modulo operator %
11 % 3 = 2

+ 6

Imagine you have a and b.
a = 11 and b = 3
You substract the product of (('a' divided by 'b') times 'b') from 'a'.
Example in C#:
https://code.sololearn.com/c6e0kzR7UpX7/?ref=app

+ 5

It divides a by b and returns the remainder

+ 5

Then ask it like this in your main question next time please (-':

+ 5

If you do it on paper :
3 ) 40 ( 13 "this is the answer"
3
----
10
9
----
1 "this is the remainder"
40 divided by 3 results 13 and remainder is 1.

0

Okay but how it works mathematically

- 1

Greaaaaaaat thanks guys

- 3

Thats not my question i ask about how do i can calculate it manually by myself on paper

- 3

I didnt know how to ask it