2013-12-08から1日間の記事一覧
解法に感動した・・・ 問題 : http://topcoder.bgcoder.com/print.php?id=284 重要なところ The graph represented by the set of edges (fromJunction[i],toJunction[i]) will never contain a loop, and all junctions can be reached from junction 0. まず…
解法に感動した・・・ 問題 : http://topcoder.bgcoder.com/print.php?id=284 重要なところ The graph represented by the set of edges (fromJunction[i],toJunction[i]) will never contain a loop, and all junctions can be reached from junction 0. まず…