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c++ Programming Glossary: nsmallestHow to find the kth largest element in the union of two sorted arrays? http://stackoverflow.com/questions/11679364/how-to-find-the-kth-largest-element-in-the-union-of-two-sorted-arrays typename std iterator_traits RandomIterator value_type nsmallest RandomIterator firsta RandomIterator lasta RandomIterator firstb.. 2 if mida midb n return less firstb midb firsta mida nsmallest firsta lasta firstb midb 1 lastb n midb 1 less nsmallest firsta.. nsmallest firsta lasta firstb midb 1 lastb n midb 1 less nsmallest firsta mida 1 lasta firstb lastb n mida 1 less else return less..
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