¾Ë°í¸®ÁòÀ» ÀÚ¹Ù·Î Ç®´Ù°¡ ¸·Çû½À´Ï´Ù.

ÇÑŵ¿   
   Á¶È¸ 5276   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 4191/5663
2014-05   4897791   Á¤ÀºÁØ1
2015-12   1436573   ¹é¸Þ°¡
2016-08   3571   ±è½ÂÇö1
2022-04   3571   caloto
2014-05   3571   ¼Õ¿ëÈ£
2018-04   3571   osthek83
2019-11   3571   ¹ÙºÎÆÃÀÌ
2017-09   3571   inquisitive
2018-09   3571   ±è°Ç¿ì
2016-03   3571   ȲÁø¿ì
. (3)
2016-09   3571   Ãʺ¸IT
2017-07   3571   Æ۽̱Û
2016-01   3571   ADUS
2018-03   3571   EunEl
2018-08   3571   ÆÈÄÚ
2016-03   3571   ¶óÀ̾ð
2014-11   3571   Psychophysi¡¦
2018-10   3571   ±èÁ¦¿¬
2014-02   3571   ¹«¾Æ
2018-07   3571   ¹«¸íÀÎ12
2019-10   3571   ³ªÆÄÀÌ°­½ÂÈÆ
2017-06   3571   ºü½Ã¿Â