描述 http://poj.org/problem?id=1064 有n条绳子,长度分别为l[i].如果从它们中切割出k条长度相同的绳子的话,这k条绳子每条最长能有多少? Cable master Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 35271 Accepted: 7515 Description Inhabitants of the Wonderland have decided to hold a re…
Description Inhabitants of the Wonderland have decided to hold a regional programming contest. The Judging Committee has volunteered and has promised to organize the most honest contest ever. It was decided to connect computers for the contestants us…
// 有一个集合,判断集合里有没有“world”这个元素,如果有,添加“javaee” List list = new ArrayList(); list.add("world"); list.add("java"); list.add("hello"); //ConcurrentModificationException /*Iterator it = list.iterator(); while(it.hasNext()){ String s…