¾Ë°í¸®ÁòÀ» ÀÚ¹Ù·Î Ç®´Ù°¡ ¸·Çû½À´Ï´Ù.

ÇÑŵ¿   
   Á¶È¸ 5465   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 3164/5700
2014-05   5105752   Á¤ÀºÁØ1
2015-12   1642240   ¹é¸Þ°¡
2005-06   5464   ±è°æ¶ô
2008-05   5464   ¹æÈ¿¹®
2011-07   5464   darksion
2006-03   5464   À̹®Èì
2005-08   5464   ±èº´±¸
2016-03   5464   ½Å°ü¾Ç»ê
2007-09   5464   ¹®°æÀ±
2005-10   5464   ±èÀÍÅÂ
2008-06   5464   ¹ÚÀç¼®
2018-10   5464   ÀÓ½ÃÇö
2013-01   5464   µà¾ó°³
2005-12   5464   ¼Ûµ·Èñ
2013-06   5464   Larry
2006-03   5465   ±èµµÇå
2018-02   5465   Àº¼­¾Æºü
2006-06   5465   Á¶¿µ¿í
2008-09   5465   ÃÖ¿ø½Ä
2005-09   5465   ±è»ó¼·
2019-05   5465   Àð´Ï¿Àºü
2015-12   5465   ½Öcpu