Akira KANAI recuraki
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| tclsh# | |
| for {set x 1} {$x<=200} {incr x} { | |
| for {set y 1} {$y<=200} {incr y} { | |
| ios_config "ip access-list extended hoge" "permit udp host 192.168.$y.$x any eq isakmp" | |
| } | |
| } |
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| using System; | |
| using System.Collections.Generic; | |
| using System.Linq; | |
| using System.Text; | |
| using System.Threading.Tasks; | |
| using System.Windows; | |
| using System.Windows.Controls; | |
| using System.Windows.Data; | |
| using System.Windows.Documents; | |
| using System.Windows.Input; |
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| // ATTINY13A 4.8M前提 | |
| #define F_CPU 4800000L | |
| #define soundA 38 | |
| #define soundB 47 | |
| #include <avr/io.h> | |
| #include <avr/interrupt.h> |
recuraki
/ union-find mathematica.py
Created
August 4, 2019 15:03
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| class UnionFind(object): | |
| par = [] | |
| def __init__(self, n): | |
| for i in range(n): | |
| self.par.append(i) | |
| def root(self, x): | |
| if self.par[x] == x: | |
| return x |
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| # apのcsvファイルをここに張る | |
| $apcsv=@" | |
| 6c:e4:da:ff:ff:ff,ap-ateam001 | |
| "@ | |
| ################################## | |
| # AP Listの用意 | |
| $aptable=@{} | |
| # AP CSVからAP Listにインポートする | |
| foreach($apstr in $apcsv){ |
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| # アルゴリズムイントロダクション 15.4 LCS | |
| def lcs_length(x, y): | |
| m, n = len(x), len(y) | |
| b = [[0 for _ in range(n+1)] for _ in range(m+1)] | |
| c = [[0 for _ in range(n+1)] for _ in range(m+1)] | |
| for i in range(1, m+1): | |
| for j in range(1, n+1): | |
| if x[i-1] == y[j-1]: | |
| c[i][j] = c[i-1][j-1] + 1 | |
| b[i][j] = '↖' |
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| #include <iostream> | |
| #define 始め main() | |
| #define 出力 std::cout | |
| #define 整数で返ってくる int | |
| #define を定義して { | |
| #define 出力したい | |
| #define ． ; | |
| #define おわり } | |
| #define したい << | |
| #define ほげ "hoge" |
recuraki
/ gist:1a1803ab39543a341cbcf3cda91fc7b2
Created
May 12, 2020 13:32
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| /* | |
| 0(000000000): -2147483648-keta | |
| 1(000000000): 1-keta | |
| 2(000000000): 2-keta | |
| 3(000000000): 2-keta | |
| 4(000000000): 3-keta | |
| 5(000000000): 3-keta | |
| 6(000000000): 3-keta | |
| 7(000000000): 3-keta | |
| 8(000000000): 4-keta |
recuraki
/ arupaka.py
Created
May 30, 2020 05:52
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| # https://note.nkmk.me/python-pillow-gif/ | |
| # https://note.nkmk.me/python-pillow-rotate/ | |
| from PIL import Image, ImageDraw | |
| from copy import deepcopy | |
| images = [] | |
| colorWhite = (255, 255, 255,0) | |
| fn_arupaka = "./kawa.png" | |
| fn_question = "./nc97468_ns.png" |
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| ZSHのscriptです．.zshrcなどに書いてください． | |
| ■traceasnumの使い方 | |
| [kanai@www:33864]traceasnum www.ocn.ad.jp | |
| traceroute to www.ocn.ad.jp (180.37.192.133), 20 hops max, 60 byte packets | |
| 1 202.133.x.x [AS9597] 1.442 ms | |
| 2 10.0.11.89 [*] 0.719 ms | |
| (略) | |
| 9597 -> 2497 -> 4713 ★これがAS番号pathですを表示します | |
| CPI-NET -> IIJ -> OCN ★as pasthのAS番号をwhois.cymru.comでlookupします |