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4:48 AM
Something awful is going on here.
5:02 AM
I think I've figured out how to translate [] in the 1+ TC proof!
Spent a whole morning thinking about it in school
(A language took me a whole semester to think about)
Can anyone go check the finished proof
1 hour later…
6:34 AM
Q: How to display current username from realtime database firebase in kotlin

Abhinash MallickI am trying to display current username in name textview from realtime database but whenever I run my code in place of name it gives me null.

3 hours later…
10:02 AM
A: Sandbox for Proposed Challenges

NeilDoes the naïve fill suffice? A bot is positioned in a rectangular grid. It can take steps in a west, south, east or north direction by preference, painting as it goes. Sometimes this can lead it to fill the grid, but other times it gets stuck. Examples: 1 The bot is always able to fill a 1×1 gri...

5 hours later…
3:28 PM
Q: Too much lines for me!

ErelThe problem You just got a new job, hurray! You expect to be given various interesting tasks, and be able to learn a lot in the next few months. Good news, your boss gave you your first work this morning. You are now in charge of... Writting adresses on envelopes. Yay. Fortunatelly, you are not r...

4 hours later…
7:56 PM
Q: Find the Block on the Extended Periodic Table Using the Diagonal Rule

golf69The periodic table gets its shape from the arrangement of elements into blocks: An element is assigned its block based on what type of orbital holds its valence electron(s). For instance, the sole valence electron of neutral hydrogen occupies the 1s orbital in the 1s subshell, and so hydrogen be...

8:45 PM
Q: Shortest python 3 for A * B

EvgenyOnly Python 3 Input: 2 integer numbers on different lines A and B from STDIN Output: multiplication of A * B to STDOUT Rules: [Code size] = max ([code length without spaces, tabs and newlines], [total code length divided by 4]) 33 bytes f = input g = eval print(g(f()) * g(f())) 32 bytes print(in...

9:09 PM
Q: Pascals tree-angle

Nip DipPrint this tree: 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 15 20 15 7 21 35 35 21 7 8 28 56 70 56 28 8 9 36 84 126 126 84 36 9 252 ...


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