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kotlinlang

Hello everyone, just a small question.
In kotlin lets say I do, `(10/3).toInt()` it returns 3 but what I want is the upper value i.e. 4. How can I achieve it?

Perhaps do the `ceil` of `10/3` before `toInt()`?

Keep in mind that you’re performing an integer division and you’ll always get an `int`  from that, one of the operands should be a `double` or a `float` to get that desired behaviour.

If you want to round up integer division, then add denominator minus one to the nominator before division, e.g. `(10 + 3 - 1) / 3`

just make sure `nominator + denominator` doesn’t overflow :joy:

you can avoid the overflow doing `1 + (nominator - 1) / denominator` , e.g. `1 + (10 - 1) / 3`

Maybe there should be a std function - `assertEquals(4, 10 divUp 3)`I have defined it as a util in my project. Example impl:
```infix fun Int.divUp(denominator: Int) = 1 + (this - 1) / denominator  // delegate handling of division by 0 to the / operator ```
might need special handling for nevative values though.