[B! algorithm] joan9ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

joan9 id:joan9

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ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã®å‹‰å¼·ã®ã—ã‹ãŸ - ãã—ã ã®Hatena
ã“ã®è¨˜äº‹ã§ã€ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã®å‹‰å¼·ã¯ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚«ã‚¿ãƒã‚°ã‚’è¦šãˆã‚‹ã“ã¨ã˜ã‚ƒãªã„ã‚ˆã¨ã„ã†ã“ã¨ã‚’æ›¸ãã¾ã—ãŸã€‚ ãƒ—ãƒã‚°ãƒ©ãƒ ã®ç†è«–ã¨ã¯ãªã«ã‹ ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã®å‹‰å¼·ã¨ã„ã†ã®ã¯ã€ã‚¹ãƒãƒ¼ãƒ„ã§è¨€ãˆã°è…•ç«‹ã¦ä¼ã›ã‚„èµ°ã‚Šè¾¼ã¿ã¿ãŸã„ãªåŸºç¤Žä½“åŠ›ã‚’é¤Šã†ã‚ˆã†ãªã‚‚ã®ã§ã€ã€Œã‚½ãƒ¼ãƒˆãªã‚“ã‹å®Ÿéš›ã«è‡ªåˆ†ã§æ›¸ãã“ã¨ãªã„ã ã‚ã†ã€ã¨ã‹ã„ã†ã®ã¯ã€Œã‚µãƒƒã‚«ãƒ¼ã¯è…•ã¤ã‹ã‚ãªã„ã®ã«è…•ç«‹ã¦ã„ã‚‰ãªã„ã ã‚ã†ã€ã¨ã‹ã€Œé‡Žçƒã§1kmã‚‚èµ°ã‚‹ã“ã¨ãªã‚“ã‹ãªã„ã®ã«é•·è·é›¢ã®èµ°ã‚Šè¾¼ã¿ã„ã‚‰ãªã„ã ã‚ã†ã€ã¨ã‹è¨€ã†ã‚ˆã†ãªã‚‚ã®ã§ã™ã€‚ Twitterã§ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã®å‹‰å¼·ã¨ã¯ãªã«ã‹ã¨å°‹ãã‚‰ã‚Œã¦ã€ã€Œã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã®åŸºæœ¬çš„ãªãƒ‘ã‚¿ãƒ¼ãƒ³ã‚’çŸ¥ã£ã¦ã€ãã‚Œã‚‰ã®æ€§è³ªã®åˆ†æžã®ã—ã‹ãŸã‚’ã—ã£ã¦ã€ã„ã‚ã„ã‚ãªã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã§ã©ã®ã‚ˆã†ã«å¿œç”¨ã•ã‚Œã¦ã„ã‚‹ã‹çŸ¥ã£ã¦ã€è‡ªåˆ†ãŒçµ„ã‚€ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã®æ€§è³ªã‚’åˆ¤æ–ã§ãã‚‹ã‚ˆã†ã«ãªã‚‹ã“ã¨ã ã¨æ€ã„ã¾ã™ã€‚ ã€ã¨ç”ãˆãŸã®ã§ã™ãŒã€ã˜ã‚ƒã‚å®Ÿéš›ã©ã†ã„ã†æœ¬ã§å‹‰å¼·ã™ã‚Œã°ã„ã„ã‹ã€ã¼ãã®çŸ¥ã£ã¦ã‚‹æœ¬ã‹ã‚‰ã¾ã¨ã‚ã¦ã¿ã¾ã—ãŸã€‚
joan9 2015/06/18
algorithm
ãƒªãƒ³ã‚¯
Purely functional Dijkstra algorithm using priority search queue to find shortest paths
gistfile1.hs Pï¿½ï¿½i V ï¿½5ï¿½i V -- % cabal install PSQueue -- % ghci Dijkstra.hs -- > dijkstra sample A -- [(A,0,A),(D,4,A),(E,7,D),(C,8,E),(B,9,E)] module Dijkstra where import Control.Applicative hiding (empty) import Data.List (unfoldr) import Data.Maybe (fromJust) import Data.PSQueue (PSQ, Binding(..)) import qualified Data.PSQueue as PSQ ------------------------------------------------------------
joan9 2014/08/21
dijkstra

Haskell

algorithm
ãƒªãƒ³ã‚¯
ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã¨è¨ˆç®—é‡
é‡‘åº«ç ´ã‚Šã¨è¨ˆç®—é‡è†¨å¼µ n æ¡ã®ç•ªå·ã‚’ã‚‚ã¤æš—è¨¼ãƒãƒƒã‚¯ãŒã‚ã‚‹ã¨ã—ã¾ã™ã€‚ 2 æ¡ã§ã‚ã‚Œã° 00 ã€œ 99 ã® 100 å€‹ã®æ£è§£ãŒã‚ã‚‹ã‚ã‘ã§ã€ 0 ç•ªã‹ã‚‰é †ã«å…¥åŠ›ã—ã¦ã„ãè§£ãæ–¹ã§ã¯ã€ æœ€æ‚ªã®å ´åˆã¯ 100 æ‰‹ç›®ã«é–‹ãã¾ã™ã€‚ 99 ãŒæ£è§£ã¨ã¯é™ã‚‰ãªã„ã®ã§ã€å¹³å‡çš„ã«ã¯ã“ã‚Œã‚ˆã‚Šæ—©ãè§£ãçµ‚ã‚ã‚Šã¾ã™ã€‚ 0 ã§ã‚ã‚‹ã¨ãã®ç¢ºçŽ‡ã¯ 1/100 ã§ã€ã“ã®ã¨ãã®æ‰‹æ•°ã¯ 1 æ‰‹ã§ã™ã€‚ 1 ã§ã‚ã‚‹ã¨ãã®ç¢ºçŽ‡ã¯ 1/100 ã§ã€ã“ã®ã¨ãã®æ‰‹æ•°ã¯ 2 æ‰‹ã§ã™ã€‚ 2 ã§ã‚ã‚‹ã¨ãã®ç¢ºçŽ‡ã¯ 1/100 ã§ã€ã“ã®ã¨ãã®æ‰‹æ•°ã¯ 3 æ‰‹ã§ã™ã€‚ 3 ã§ã‚ã‚‹ã¨ãã®ç¢ºçŽ‡ã¯ 1/100 ã§ã€ã“ã®ã¨ãã®æ‰‹æ•°ã¯ 4 æ‰‹ã§ã™ã€‚ : 99 ã§ã‚ã‚‹ã¨ãã®ç¢ºçŽ‡ã¯ 1/100 ã§ã€ã“ã®ã¨ãã®æ‰‹æ•°ã¯ 100 æ‰‹ã§ã™ã€‚ ã¤ã¾ã‚Šã€å¹³å‡æ‰‹æ•°ã¯ ã«ã‚ˆã‚Šã€100 æ‰‹ç›®ã®ç´„åŠåˆ†ã§ã™ã€‚ ã“ã“ã§ã„ã†è§£ãæ–¹ã‚’ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã¨ã„ã„ã€ å•é¡Œã‚’è§£ããŸã‚ã®æ‰‹æ•° (ã¦ã‹ãš) ã®ã“ã¨ã‚’è¨ˆç®—
joan9 2013/08/04
algorithm

è¨ˆç®—é‡
ãƒªãƒ³ã‚¯
Data.mapã«ã¤ã„ã¦
joan9 2013/03/05
haskell

algorithm
ãƒªãƒ³ã‚¯
å¸¸è˜ã‚’è¦†ã™ã‚½ãƒ¼ãƒˆã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ï¼ãã®åã‚‚"sleep sort"ï¼ - Islands in the byte stream (legacy)
Twitterã®TLã§çŸ¥ã£ãŸã®ã ãŒã€å°‘ã—å‰ã«æµ·å¤–ã®æŽ²ç¤ºæ¿ã§"sleep sort"ã¨ã„ã†ã‚½ãƒ¼ãƒˆã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ãŒç™ºæ˜Žã•ã‚Œã€å…¬é–‹ã•ã‚ŒãŸã‚ˆã†ã ã€‚ã“ã®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ãŒé¢ç™½ã‹ã£ãŸã®ã§ç´¹ä»‹ã—ã¦ã¿ã‚‹ã€‚ Genius sorting algorithm: Sleep sort 1 Name: Anonymous : 2011-01-20 12:22 è«¸å›ï¼ã‚ªãƒ¬ã¯å¤©æ‰ã‹ã‚‚ã—ã‚Œãªã„ã€‚ã“ã®ã‚½ãƒ¼ãƒˆã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’ã¿ã¦ãã‚Œã€‚ã“ã„ã¤ã‚’ã©ã†æ€ã†ï¼Ÿ #!/bin/bash function f() { sleep "$1" echo "$1" } while [ -n "$1" ] do f "$1" & shift done wait example usage: ./sleepsort.bash 5 3 6 3 6 3 1 4 7 2 Name: Anonymous : 2011-01-20 12:27 >>1 ãªã‚“â€¦ã ã¨
joan9 2011/05/20
sort

algorithm
ãƒªãƒ³ã‚¯
ãƒ€ã‚¤ã‚¯ã‚¹ãƒˆãƒ©æ³•, è²ªæ¬²ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ - naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼
ç¾å®Ÿé€ƒé¿ã‚’ã—ãªãŒã‚‰ã‚¦ã‚§ãƒ–ã‚’çœºã‚ã¦ã„ãŸã‚‰ ãƒ€ã‚¤ã‚¯ã‚¹ãƒˆãƒ©æ³•ï¼ˆæœ€çŸçµŒè·¯å•é¡Œï¼‰ ã«ãŸã©ã‚Šç€ãã¾ã—ãŸã€‚å˜ä¸€å§‹ç‚¹æœ€çŸè·¯å•é¡Œã«ãŠã‘ã‚‹ãƒ€ã‚¤ã‚¯ã‚¹ãƒˆãƒ©æ³•ã®è§£èª¬ã§ã™ã€‚ ä½•ã‚’æ€ã£ãŸã®ã‹ã€å›³ã‚’çœºã‚ã¦ã„ãŸã¨ã“ã‚å‹•ã‹ã—ãŸã„è¡å‹•ã«é§†ã‚‰ã‚Œã¦ã€æ°—ä»˜ã„ãŸã‚‰ãƒ‘ãƒ¯ãƒã§ã‚¢ãƒ‹ãƒ¡ãƒ¼ã‚·ãƒ§ãƒ³ãŒã§ãã¦ã„ã¾ã—ãŸã€‚ http://bloghackers.net/~naoya/ppt/090319dijkstra_algorithm.ppt å®Ÿè£…ã‚‚ã—ã¦ã¿ã¾ã—ãŸã€‚éš£æŽ¥ãƒŽãƒ¼ãƒ‰ã®è¡¨ç¾ã¯ã€ã“ã“ã§ã¯ãƒªã‚¹ãƒˆã‚’ä½¿ã„ã¾ã—ãŸã€‚ #!/usr/bin/env perl use strict; use warnings; package Node; use base qw/Class::Accessor::Lvalue::Fast/; __PACKAGE__->mk_accessors(qw/id done cost edges_to prev/); package Q
joan9 2010/01/12
algorithm
ãƒªãƒ³ã‚¯
ãƒ€ã‚¤ã‚¯ã‚¹ãƒˆãƒ©æ³•ï¼ˆæœ€çŸçµŒè·¯å•é¡Œï¼‰
ãƒ€ã‚¤ã‚¯ã‚¹ãƒˆãƒ©æ³• (Dijkstra's Algorithm) ã¯æœ€çŸçµŒè·¯å•é¡Œã‚’åŠ¹çŽ‡çš„ã«è§£ãã‚°ãƒ©ãƒ•ç†è«–ã«ãŠã‘ã‚‹ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã§ã™ã€‚ ã‚¹ã‚¿ãƒ¼ãƒˆãƒŽãƒ¼ãƒ‰ã‹ã‚‰ã‚´ãƒ¼ãƒ«ãƒŽãƒ¼ãƒ‰ã¾ã§ã®æœ€çŸè·é›¢ã¨ãã®çµŒè·¯ã‚’æ±‚ã‚ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ä»¥ä¸‹ã®ã‚°ãƒ©ãƒ•ã‚’ä¾‹ã«ãƒ€ã‚¤ã‚¯ã‚¹ãƒˆãƒ©ã®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’è§£èª¬ã—ã¾ã™ã€‚ å††ãŒãƒŽãƒ¼ãƒ‰ï¼Œç·šãŒã‚¨ãƒƒã‚¸ã§ï¼ŒsãŒã‚¹ã‚¿ãƒ¼ãƒˆãƒŽãƒ¼ãƒ‰ï¼ŒgãŒã‚´ãƒ¼ãƒ«ãƒŽãƒ¼ãƒ‰ã‚’è¡¨ã—ã¦ã„ã¾ã™ã€‚ ã‚¨ãƒƒã‚¸ã®è¿‘ãã«æ›¸ã‹ã‚Œã¦ã„ã‚‹æ•°å—ã¯ãã®ã‚¨ãƒƒã‚¸ã‚’é€šã‚‹ã®ã«å¿…è¦ãªã‚³ã‚¹ãƒˆï¼ˆãŸã„ã¦ã„è·é›¢ã¾ãŸã¯æ™‚é–“ï¼‰ã§ã™ã€‚ ã“ã“ã§ã¯ã‚¨ãƒƒã‚¸ã«å‘ããŒå˜åœ¨ã—ãªã„ï¼ˆï¼ã©ã¡ã‚‰ã‹ã‚‰ã§ã‚‚é€šã‚Œã‚‹ï¼‰ç„¡å‘ã‚°ãƒ©ãƒ•ã ã¨ã—ã¦æ‰±ã£ã¦ã„ã¾ã™ãŒï¼Œ ãƒ€ã‚¤ã‚¯ã‚¹ãƒˆãƒ©æ³•ã®å ´åˆã¯ãã‚Œã»ã©ç„¡å‘ã‚°ãƒ©ãƒ•ã¨æœ‰å‘ã‚°ãƒ©ãƒ•ã‚’åŒºåˆ¥ã—ã¦è€ƒãˆã‚‹å¿…è¦ã¯ã‚ã‚Šã¾ã›ã‚“ã€‚ ãƒ€ã‚¤ã‚¯ã‚¹ãƒˆãƒ©æ³•ã¯DPï¼ˆå‹•çš„è¨ˆç”»æ³•ï¼‰çš„ãªã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã§ã™ã€‚ ã¤ã¾ã‚Šï¼Œã€Œæ‰‹è¿‘ã§æ˜Žã‚‰ã‹ãªã“ã¨ã‹ã‚‰é †æ¬¡ç¢ºå®šã—ã¦ã„ãï¼Œãã®ç¢ºå®šã—ãŸæƒ…å ±ã‚’ã‚‚ã¨ã«ã•ã‚‰ã«é ãã¾ã§ç¢ºå®šã—ã¦ã„ã
joan9 2010/01/12
algorithm

çµŒè·¯æŽ¢ç´¢
ãƒªãƒ³ã‚¯
2008-10-25 - ãã—ã ã®ã¯ã¦ãª - ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ãƒ‡ã‚¶ã‚¤ãƒ³ã®å¤¢
ãªã‚“ã‹ã€ä»Šæ—¥ã€ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ãƒ‡ã‚¶ã‚¤ãƒ³ã‚’èªã‚€å¤¢ã‚’ã¿ã¦ãŸ å¤¢ã®ä¸ã§ã€id:kiwanamiã®äººãŒã€Œã“ã‚Œã‚’èªã‚“ã§ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’è¦šãˆã¦ã‚‚ã€å…¨éƒ¨ã¯ã©ã†ã›è¦šãˆã‚‰ã‚Œãªã„ã‹ã‚‰æ„å‘³ãŒãªã„ã€ãªã©ã¨è¨€ã£ã¦ãŸã€‚ å®Ÿç‰©ã®id:kiwanamiã¯ã€ã‚‚ã¡ã‚ã‚“ãã†ã„ã†ã“ã¨ã‚’è¨€ã†äººã§ã¯ãªãã€ã‚€ã—ã‚é€†ã«ã€ãã†ã„ã†ã“ã¨ã‚’è¨€ã‚ã‚ŒãŸã¨ãã«èª¬æ˜Žã‚’ã™ã‚‹å´ãªã®ã§ã€ã©ã†ã—ã¦ãã®ç™ºè¨€ãŒid:kiwanamiã«ãƒžãƒƒãƒ”ãƒ³ã‚°ã•ã‚ŒãŸã®ã‹ã¨ã„ã†ã®ã¯é¢ç™½ã„ã®ã ã‘ã©ã€æœ€è¿‘ã‚ˆãè©±ã‚’ã™ã‚‹ã®ãŒid:kiwanamiãªã®ã§ã€æ‰‹è¿‘ãªã¨ã“ã‚ãŒã§ã¦ããŸã ã‘ã¨ã„ã†ã®ãŒæœ‰åŠ›ãªã‚“ã ã¨æ€ã†ã€‚ ã¾ã‚ã€ãã‚Œã¯ã„ã„ã¨ã—ã¦ã€å®Ÿéš›å•é¡Œã€ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ãƒ‡ã‚¶ã‚¤ãƒ³ã«å¯¾ã—ã¦ã€Œã“ã‚Œã‚’èªã‚“ã§ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’è¦šãˆã¦ã‚‚ã€å…¨éƒ¨ã¯ã©ã†ã›è¦šãˆã‚‰ã‚Œãªã„ã‹ã‚‰æ„å‘³ãŒãªã„ã€ã¨ã„ã†ã“ã¨ã‚’æ€ã†äººã¯ã„ã‚‹ã®ã§ã¯ãªã„ã‹ã¨æ€ã†ã€‚ ã¾ã‚ã€ã“ã‚Œã¯å¤¢ã®ä¸ã®ã‚»ãƒªãƒ•ãªã®ã§ã€ç¾å®Ÿçš„ã«è€ƒãˆã‚‹ã¨ã€ã€Œã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’å‹‰å¼·ã—ã¦ã‚‚ã€ã©ã†ã›ä»£è¡¨çš„ãªã‚¢ãƒ«ã‚´ãƒªã‚º
joan9 2009/01/06
algorithm
ãƒªãƒ³ã‚¯
è‘—åã‚½ãƒ¼ã‚·ãƒ£ãƒ«ãƒ¡ãƒ‡ã‚£ã‚¢ãŒä½¿ã£ã¦ã„ã‚‹ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’å¤§å…¬é–‹ï¼ | Moz - SEOã¨ã‚¤ãƒ³ãƒã‚¦ãƒ³ãƒ‰ãƒžãƒ¼ã‚±ãƒ†ã‚£ãƒ³ã‚°ã®å®Ÿè·µæƒ…å ±
â€œã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ â€ã¯ã€ã‚‚ã£ã¨ã‚‚éžäººé–“çš„ãªã‚‚ã®ã®ä»£è¡¨ã ã¨ã‚‚ã„ãˆã‚‹ã€‚ã‚½ãƒ¼ã‚·ãƒ£ãƒ«ãƒ¡ãƒ‡ã‚£ã‚¢ã«ã¨ã£ã¦ã€ãã®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ãŒä¸å¯æ¬ ã ã¨ã„ã†ã®ã¯ã€å®Ÿã«çš®è‚‰ã‚ã„ã¦ã„ã‚‹ã€‚ åƒ•ã¯ã“ã®é–“ã€ã‚°ãƒ¼ã‚°ãƒ«ãŒã©ã†ã‚„ã£ã¦ãƒ¦ãƒ¼ã‚¶ãƒ¼ãƒ‡ãƒ¼ã‚¿ã‚’é›†ã‚ã¦ã„ã‚‹ã‹ã«ã¤ã„ã¦æ›¸ã„ãŸè¨˜äº‹ã‚’æŽ²è¼‰ã—ãŸï¼ˆå‰ç·¨ã€å¾Œç·¨ï¼‰ã€‚ä»Šå›žã¯ã€è‘—åãªã‚½ãƒ¼ã‚·ãƒ£ãƒ«ãƒ¡ãƒ‡ã‚£ã‚¢ã‚µã‚¤ãƒˆãŒã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ãƒ‡ãƒ¼ã‚¿ã‚’æ´»ç”¨ã™ã‚‹ä¸Šã§ã©ã®ã‚ˆã†ã«ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’ç”¨ã„ã¦ã„ã‚‹ã®ã‹ã€ç™½æ—¥ã®ä¸‹ã«ã•ã‚‰ãã†ã€‚ ã‚½ãƒ¼ã‚·ãƒ£ãƒ«ãƒ¡ãƒ‡ã‚£ã‚¢ã‚’æˆã‚Šç«‹ãŸã›ã¦ã„ã‚‹ã®ã¯äººé–“ã®åŠ›ã ãŒã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒå…¥åŠ›ã—ãŸãƒ‡ãƒ¼ã‚¿ã‚’åˆ©ç”¨ã§ãã‚‹çŠ¶æ…‹ã«ã™ã‚‹ä»•çµ„ã¿ã¯ã€ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã«ã‚ˆã£ã¦ä½œã‚‰ã‚Œã¦ã„ã‚‹ã€‚ç¾åœ¨æ´»å‹•ã—ã¦ã„ã‚‹ç„¡æ•°ã®ã‚½ãƒ¼ã‚·ãƒ£ãƒ«ãƒ¡ãƒ‡ã‚£ã‚¢ã‚µã‚¤ãƒˆã§å®Ÿè¨¼æ¸ˆã¿ã®ã“ã¨ã ãŒã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ã®é–¢ä¸Žã¨ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã«ã‚ˆã‚‹å‡¦ç†ãƒ«ãƒ¼ãƒ«ã®ä¸Šæ‰‹ã„ãƒãƒ©ãƒ³ã‚¹ã‚’è¦‹å‡ºã™ã“ã¨ã¯ã€ã¨ã¦ã‚‚é›£ã—ããªã‚ŠãŒã¡ã ã€‚ã“ã‚Œã‹ã‚‰ç´¹ä»‹ã™ã‚‹ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã¯ã€æ‚ªæ„ã®ãªã„ãƒ¦ãƒ¼ã‚¶ãƒ¼ã¨çµã³ã¤ã„ã¦åˆã‚ã¦ã†ã¾ãã„ãã‚‚ã®ã ã€‚ äººæ°—ã‚½ãƒ¼ã‚·ãƒ£ãƒ«
joan9 2008/08/21
algorithm

social
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Mastering Algorithms with Perl : 404 Blog Not Found
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joan9 2006/11/03
perl

book

algorithm
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joan9 2005/10/03
algorithm
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