¾Ë°í¸®ÁòÀ» ÀÚ¹Ù·Î Ç®´Ù°¡ ¸·Çû½À´Ï´Ù.

ÇÑŵ¿   
   Á¶È¸ 5620   Ãßõ 8    

shortestPath(v, weight, n)

     // v´Â ½ÃÀÛÁ¡, weight´Â °¡ÁßÄ¡ ÀÎÁ¢ Çà·Ä, nÀº Á¤Á¡¼ö

     // create S[n], Dist[n]

   for (i¬0; i<n; i¬i+1) do {

         S[i] ¬ false;  // S¸¦ ÃʱâÈ­

         Dist[i] ¬ weight[v, i];  // Dist¸¦ ÃʱâÈ­

   }

   S[v] ¬ true;

   Dist[v] ¬ 0;

   for (i¬0; i<n-2; i¬i+1) do {  // n-2¹ø ¹Ýº¹

         select u such that  // »õ·Î¿î ÃÖ´Ü °æ·Î¸¦ ¼±Á¤

               Dist[u] = min{Dist[j] | S[j] = false and 0¡Âj<n};  

         S[u] ¬ true;

         for (w¬0; w<n; w¬w+1) do {  // È®Á¤ÀÌ ¾ÈµÈ °æ·Îµé¿¡ ´ëÇØ ´Ù½Ã °è»ê

               if (S[w] = false) then {

                     if (Dist[w] > (Dist[u] + weight[u, w])

                           then Dist[w] ¬ Dist[u] + weight[u, w];

   }}}

end shortestPath




==================================================================================

À§¿¡°É º¸°í ÀÚ¹Ù·Î º¯È¯À» Çϴµ¥

select u such that Àú ºÎºÐÀ» ¾î¶»°Ô º¯È¯ÇؾߵÉÁö ¸ð¸£°Ú½À´Ï´Ù.

¿äºÎºÐ¸¸ ÇØ°áÇÏ¸é µÉµíÇѵ¥ ÀÚ¹Ù¸¦ ´Ù ¾È¹è¿ì°í ¾Ë°í¸®ÁòÀ» ÇÏ´ÂÁö¶ó... Àß ¸ð¸£°Ú½À´Ï´Ù.

¾Ë·ÁÁÖ½Ã¸é °¨»çÇÏ°Ú½À´Ï´Ù.
ªÀº±Û Àϼö·Ï ½ÅÁßÇÏ°Ô.


QnA
Á¦¸ñPage 3068/5711
2014-05   5164168   Á¤ÀºÁØ1
2015-12   1698352   ¹é¸Þ°¡
2022-03   5560   ¹Î»çÀå
2006-01   5560   ÃÖÁ¾Çå
2006-08   5560   ±èµ¿Çö
2012-07   5560   ÀÌÁö
2016-10   5560   Çϳë±è»ó°í
2014-11   5560   ³ªÆÄÀÌ°­½ÂÈÆ
2016-06   5560   ÇãÀα¸¸¶Æ¾
2014-04   5560   ÃÖÁ¤¹ÎJ
2006-08   5560   Á¤À±¼º
2006-05   5560   ÃÖ¿¬½Â
2013-09   5560   À©µµ¿ì10
2016-08   5560   °íÁî³Ë
2008-05   5560   °í¿µ±Ù
2013-06   5560   ȲÁø¿ì
2020-09   5560   gpuLOVE
2016-12   5560   AplPEC
2008-02   5561   ¹æÈ¿¹®
2018-08   5561   ºí·ç¿µ»ó
2008-08   5561   ±èµ¿¹Î
2013-01   5561   µÎ¸®¾È