Assert.AreEqual(414, Kata.NextBiggerNumber(144)); => Expected: 414 But was: -1
4 and 4 is the same, it should return -1, since it has already the "biggest possible" value.
No, 144's digits can be reordered to get a bigger number, and that is the expected value 414 (the biggest value would be 441, but that's not what the kata ask, it asks for the next bigger value).
Expected: 1234567908
But was: 1234567809
For that my guess is original value was 1234567890
Why don't you write the input to the console to see what it is?
No,
144's digits can be reordered to get a bigger number, and that is the expected value 414 (the biggest value would be 441, but that's not what the kata ask, it asks for the next bigger value).For that my guess is original value was
1234567890Why don't you write the input to the console to see what it is?
I have no clue what you are meaning here: can you rephrase?
Also, specifying the language of the issue and some more details about it might help.