Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Done.
alley
Not just corner cases, it looks like the author decided to define the question by his test cases. What happens if something outside of the test case scope is entered or desired (like possibly preventing double quotes in an address, or removing "th" from a street number like 7th -> 7). These points really should have been defined in the problem description. The ambiguity is really just turning this problem into a scavenger hunt rather than an attempt at coding.
If I want to hunt for problem/product requirements, I'll just go into work tomorrow where I do it everyday. Why waste my time with this problem.
In this case, "St." is short for "Saint".
I like my tower of
DOOMnumbers!The rules, as stated in the kata:
How many '1' and '0's are added per dot or dash is dependent on the sampling rate. In the example, the line is sampled exactly twice per dot.
Hence, a dot leads to
11instead of just1. With a pause between characters of a word (00), we get1100110011001100for....(letterH).Then, there is a pause for the characters inside a word which is three time units long:
000000(6 zeros because our sampling rate is 2).A
.(11) and another pause between characters of the same word (000000):11000000.11111100110011111100111111can be split into111111(–),00(pause),11(.),00(pause),111111(–),00(pause),111111(–).(and so forth)
u64 are not needed since all numbers of the kata fit inside i64 numbers. Moreover if I change the signature I am afraid that all already passed solutions will be invalidated.
Description says:
2, 3, 5, 7, 11 are palindromes.
It's better in your case to post a question rather than an issue. Cheers.