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Re:囧,用c自带的qsort()过了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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