最后2个点TLE。。。

Jzz3778__MC @ 2024-07-07 20:45:12

#include<bits/stdc++.h>
using namespace std;
int a,b;
int main()
{
    cin>>a>>b;;
    int k[a];
    for(int i=0;i<a;i++){
        cin>>k[i];
    }
    sort(k,n+a);
    cout<<k[b];
    return 0;
}

by Luliuyan114514 @ 2024-07-07 20:48:59

@Jzz3778__MC 用STL map 试一下

by Infinity_Fantasy @ 2024-07-07 20:54:33

sort有问题 @Jzz3778__MC

by Infinity_Fantasy @ 2024-07-07 20:55:16

@Jzz3778__MC 还有就是尽量不要用

int k[a];

这样定义数组

by Jzz3778__MC @ 2024-07-07 20:56:51

@Infinity_Fantasy 谢谢Thanks♪(･ω･)ﾉ

by Infinity_Fantasy @ 2024-07-07 20:57:22

@Jzz3778__MC 还有就是这题sort是过不去的要用分治

by Jzz3778__MC @ 2024-07-07 20:58:54

@Infinity_Fantasy 改了还是不行╥﹏╥

by Infinity_Fantasy @ 2024-07-07 21:01:21

@Jzz3778__MC 因为sort是错误的做法，分治的做法去看题解