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Re:囧,用c自带的qsort()过了

Posted by qylsw at 2010-07-15 20:10:00 on Problem 2388
In Reply To:囧,用c自带的qsort()过了 Posted by:jkfbaidu at 2010-05-26 15:10:53
#include<iostream>
#include<algorithm>
using namespace std;
int main()
{
	int i,n,a[10000];
	scanf("%d",&n);
	for(i=0;i<n;i++) scanf("%d",&a[i]);
	nth_element(a,a+n/2,a+n);
	printf("%d\n",a[n/2]);
	return 0;
}

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