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发帖数: 712 | 1 public static Iterable mergeKSortedIterators(List
> Iters){
Queue minHeap = new PriorityQueue();
List result = new ArrayList();
for(Iterator iter : Iters){
if(iter.hasNext()){
minHeap.add(new newIter(iter.next(), iter));
}
}
while(!minHeap.isEmpty()){
newIter newiter = minHeap.poll();
result.add(newiter.get... 阅读全帖 |
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