ptsxlhs @ 2024-04-03 09:40:09
#include<bits/stdc++.h>
using namespace std;
int a[100001];
int main(){
int n,k;
cin>> n >> k;
for(int i = 1; i<=n; i++){
cin>> a[i];
}
nth_element(a+1,a+1+k,a+n+1);
cout<< a[k+1];
return 0;
}
by schirst @ 2024-04-03 10:56:16
数组开小了
by QingDeng_Star @ 2024-04-04 10:52:40
还有,要么开快读,要么换
scanf
by ptsxlhs @ 2024-04-04 16:19:01
@jie_xusheng @xlt1 谢谢,通过了