codes related to atcoder. MIT license.

generate_snippets.py

generate snippets for VSCode

`main` snippet

generate workbench for ease of development.

stored in snippets/main.py.

runtime options:

-c: compile solve with numba
USE_NUMBA: you need to make it True if you want to compile ahead-of-time on atcoder server
--numba: force numba mode. use compiled library even if USE_NUMBA=False
-p: pure python mode. not use compiled library even if USE_NUMBA=True
-t: test mode. call _test() and exit without running main. In default, it calls doctest.
If filename given as argument, read from it instead of sys.stdin.
as_input: take string and make read and input read from the string. To use in testcase.

utility to test all input/output.

It assumes in/x.txt and out/x.txt are paired. If you download testcases from atcoder's official Dropbox and unzip, it satisfied.

options:

-f: forse all. test all testcases, even if some fails.
-t: specify some testcases to run, comma separated.
-p: pure python mode.
--no-diff: suppress to print diff. see diff_output instead. When it is too large, it iss automatically suppressed.