fuck

#include<bits/stdc++.h>
using  namespace std;
long long p,q,n;
struct pc
{
    int num,xh;
}a[300005];
bool cp(pc x,pc y)
{
    if(x.num==y.num)return x.xh<y.xh;
    return x.num>y.num;
}
int main()
{
    cin>>n>>p>>q;
    for(int i=1;i<=n;i++)
    {
        cin>>a[i].num;
        a[i].xh=i;
    }
    sort(a+1,a+n+1,cp);
    for(int i=p;i<=q;i++)
        cout<<a[i].xh<<' ';
    return 0;
}

那个题解的b数组其实可以去掉，后面没用到，发得太匆忙，忘记改了(´・ω・｀)

//终于啊终于 
#include<bits/stdc++.h>
using namespace std;
int n,p,q,js;
struct hw
{
    int bh,nd;
    bool operator<(hw x)const
    {
        return nd>x.nd||nd==x.nd&&bh<x.bh;
    }
};
vector<hw>a;
vector<int>b;
int main()
{
    cin>>n>>p>>q;a.resize(n),b.resize(q-p+1);
    for(int i=0;i<n;i++)
        cin>>a[i].nd,a[i].bh=i+1;
    sort(a.begin(),a.end());
    for(int i=p-1;i<q;i++)
        cout<<a[i].bh<<' ';
    cout<<endl;
    return 0;
    cout<<"代码仅供参考"<<endl;
    cout<<"抄题解的死全家"<<endl;
}

//终于啊终于
#include<bits/stdc++.h>
using namespace std;
int n,p,q,ans[300005],t=0;
struct st
{
    int bh;
    int nd;
}a[300005];
bool cp(st a,st b)
{
    if(a.nd==b.nd)return a.bh<b.bh;
    return a.nd>b.nd;
}
int main()
{
    cin>>n>>p>>q;
    for(int i=1;i<=n;i++)
    {
        cin>>a[i].nd;
        a[i].bh=i;
    }
    sort(a+1,a+n+1,cp);
    for(int i=p;i<=q;i++)
        cout<<a[i].bh<<' ';
    return 0;
    cout<<"代码仅供参考"<<endl;
    cout<<"抄题解的死全家"<<endl;
}