What is my error in this code for the challenge Multiple?

Question

The output for the input '100' is supposed to be '2318' but I get '2418'.

Here is my code
https://code.sololearn.com/cH0hCy0LU5IE/?ref=app

Answer 1

A͢J

But how does it change the output of 100 that much?

edit: now I understand... it's cause in the explanations, it says, every number below the number that is inputed so 100 in not included.

Answer 2

eloufou

As index starts from 0 so for loop should work till < only

So for (int i = 0; i < 100; i++)

if you include 100 then output is 2418

Btw why not to use modulus (%)

https://code.sololearn.com/cYuo17n3vQ6Q/?ref=app

Answer 3

eloufou

Because of i <= tNumber

Answer 4

eloufou

Why 101 if (i <= 100)

Answer 5

eloufou

101 < 100 is false
99 < 100 is true

So i < 100 will stop at 99 not 101

Answer 6

eloufou

101 <= 100 is false
100 <= 100 is true

So i <= 100 will stop at 100

Answer 7

eloufou

use long long instead of double long

Check my code and enter 4242

Answer 8

eloufou yes

Answer 9

A͢J

What does it changes in the logic?

Answer 10

A͢J
So 101 will be include in the loop?

Answer 11

A͢J

Sry... my bad, I'm just lost asf

Answer 12

A͢J

Now when the input number is 4242, the output need to be 4198308 but I get an exponential number... can you explain the error if it's not too big of a request?

Answer 13

A͢J

It can handle more bits? Am I right?

Answer 14

A͢J

Alright, all good for this question

I sended my last question in private chat...

Answer 15

A͢J

(I < 100) will stop at 101
(I <= 100) will stop at 100

edit: I am I just lost?