Marc206721 @ 2024-12-04 19:11:52
#include<stdio.h>
#include<stdlib.h>
int comp(void* a,void*b){
return *(int *)a-*(int *)b;
}
int main(){
int n,d;
scanf("%d %d",&n,&d);
int a[n];
for(int i=0;i<n;i++)
scanf("%d",&a[i]);
qsort(a,n,sizeof(a[0]),comp);
printf("%d",a[d]);
return 0;
}
by _4madeus @ 2024-12-08 10:51:15
@Marc206721qsort比sort慢,c语言得手敲
by Marc206721 @ 2024-12-08 17:14:15
@_4madeus ok,谢谢