Timeline for How to increase efficiency of recursion algorithm?
Current License: CC BY-SA 4.0
5 events
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| Aug 27, 2020 at 16:25 | comment | added | Bobby |
Dividing two integers yields an integer, dividing an integer by a float or the other way round yields a float, same for double. So if you'd happen to have a float/double instead of an integer, you'd get a float/double as result. Just something to be aware of. While we're at it, n /= 10 is shorthand for n = (T)(n / 10), with "T" being that type of n. So if we'd assume n to be an int, and you'd divide by a long n /= 10l the result would be silently truncated to int. Another small detail to be aware of.
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| Aug 26, 2020 at 17:01 | comment | added | superb rain | What do you mean with "relying on how integer division works in Java"? | |
| Aug 26, 2020 at 16:06 | history | edited | Bobby | CC BY-SA 4.0 |
added 22 characters in body
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| Aug 24, 2020 at 4:04 | vote | accept | coderfromhell | ||
| Aug 23, 2020 at 6:53 | history | answered | Bobby | CC BY-SA 4.0 |