¾Ë°í¸®ÁòÀ» ÀÚ¹Ù·Î Ç®´Ù°¡ ¸·Çû½À´Ï´Ù.

ÇÑŵ¿   
   Á¶È¸ 5306   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 2515/5683
2015-12   1492232   ¹é¸Þ°¡
2014-05   4955757   Á¤ÀºÁØ1
2011-09   5324   ȲÀçÇÊ
2011-10   5324   Ãʸ®Â¯
2005-09   5324   ¾ÈâÁØ
2008-12   5324   Çѵ¿ÈÆ
2016-11   5324   Çϼ¿È£ÇÁ
2007-11   5324   ¼±Ã¶
2006-10   5324   ±è°Ç¿ì
2006-05   5324   Á¤ÀçÈÆ
2017-10   5324   ¹«¾Æ
2015-08   5324   MikroTikÀÌÁø
2014-04   5324   ¿À¸ç°¡¸ç
2006-03   5324   ÃÖ¿¬½Â
2005-10   5324   ±è»óÈñ
2016-12   5324   °í±â
2005-12   5324   ½ÅÀ¯È£
2017-09   5324   Win31
2012-11   5324   ȲȥÀ»ÇâÇØ
2015-09   5323   °Å·æ
2011-11   5323   ¾çâ±Ç
2012-09   5323   ±¼´Ù¸®±³