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More test cases: 3 7162 16586 13541 16799 28225 1564 25273 10247 12189 3 6028 5145 12303 23369 120 28610 19219 11396 8503 3 24187 24908 17135 20977 29338 11079 26167 10163 26825 3 16277 11507 4034 9738 10437 2768 13616 22265 6031 3 2539 25774 5201 1362 13182 25249 12466 23233 27583 3 26488 5026 2837...

I think the problem is here:

Simple hints: 1. Don't use std::vector or something else for that problem. Just use static array. 2. Array must be filled such that you could simply write: cout << encode_table[ input_char ]; I'm getting WA. On my pc i've tested with several inputs...don't know why it's showing wrong answer. I have ...

Hi I'm trying to solve that problem but absolutely stuck. Here what I do: 1. Convert package (s1,s2,s3) to 2D vector [s2-s1,s3-s1] 2. Sort it by angle 3. If angle of 2 neighbor vectors is exceed pi than there is no solution, otherwise it has solution I prepare some test cases, what is correct result...

One more point. The output must end with end of line character.