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.
clean clean
wow!
Anyone knows what this part is doing "${COST_B%.*} + 1" ?
wow
Good explanation! Thank you
Why do I nedd to put "line[:]" instead of just "line" when i'm declarating board? With line it turn all the items into O's
Very nice use of the shift
I think the first "!" is to convert the pointer that strchr returns to a number(one if its a null pointer, and zero if the strchr found the specific character), so we can actually add to "int c". And the last "!", is to convert to the right number ,because null pointer was assigned to value one...
I assumed this based on sandoy's commentary... Might not be the right answer.
Could anyone explain to me what the "obj[i] = -~obj[i]" is doing here? I don´t understand the functionality of the - and the ~.
How can you pass the array that you made in the last line into the argument in the second line? I understand what you are doing... But I have never seen a structrure like this
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Could someone please explain to me what is going on here? ._.
Has been created an object, where the key is ints[i](the value in the array), and the value is true or false/undefined. Every loop one element of the array is added in the object. Finnaly, in the if statement the "seen[s - ints[i]]" serches in the object if exists an element that added to ints[i](the actual element) results in s, and it will return true or false/undefined
variable "i" helps to stop loop for
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