???

这个咋WA了
我服了

#include<bits/stdc++.h>
using namespace std;
struct people
{
    int id,score;
}a[5010];
bool jntm(people x,people y)
{
    if(x.score!=y.score)
        return x.score>y.score;
    else if(x.id!=y.id)
        return x.id<y.id;
}
int main()
{
    int n,m;
    cin>>n>>m;
    for(int i=0;i<n;i++)
        cin>>a[i].id>>a[i].score;
    sort(a,a+n,jntm);
    int t=m*1.5+1;
    cout<<a[t-1].score<<" "<<t<<endl;
    for(int i=0;i<m*1.5;i++)
        cout<<a[i].id<<" "<<a[i].score<<endl;
    return 0;
}

求各位大佬帮帮！