Codeforces 1181D

D. Irrigation
time limit per test
2.5 seconds
memory limit per test
512 megabytes
input
standard input
output
standard output

Misha was interested in water delivery from childhood. That's why his mother sent him to the annual Innovative Olympiad in Irrigation (IOI). Pupils from all Berland compete there demonstrating their skills in watering. It is extremely expensive to host such an olympiad, so after the first nn olympiads the organizers introduced the following rule of the host city selection.

The host cities of the olympiads are selected in the following way. There are mm cities in Berland wishing to host the olympiad, they are numbered from 11 to mm. The host city of each next olympiad is determined as the city that hosted the olympiad the smallest number of times before. If there are several such cities, the city with the smallest index is selected among them.

Misha's mother is interested where the olympiad will be held in some specific years. The only information she knows is the above selection rule and the host cities of the first nn olympiads. Help her and if you succeed, she will ask Misha to avoid flooding your house.

Input

The first line contains three integers nn, mm and qq (1n,m,q5000001≤n,m,q≤500000) — the number of olympiads before the rule was introduced, the number of cities in Berland wishing to host the olympiad, and the number of years Misha's mother is interested in, respectively.

The next line contains nn integers a1,a2,,ana1,a2,…,an (1aim1≤ai≤m), where aiai denotes the city which hosted the olympiad in the ii-th year. Note that before the rule was introduced the host city was chosen arbitrarily.

Each of the next qq lines contains an integer kiki (n+1ki1018n+1≤ki≤1018) — the year number Misha's mother is interested in host city in.

Output

Print qq integers. The ii-th of them should be the city the olympiad will be hosted in the year kiki.

Examples
input
Copy
6 4 10
3 1 1 1 2 2
7
8
9
10
11
12
13
14
15
16
output
Copy
4
3
4
2
3
4
1
2
3
4
input
Copy
4 5 4
4 4 5 1
15
9
13
6
output
Copy
5
3
3
3
Note

In the first example Misha's mother is interested in the first 1010 years after the rule was introduced. The host cities these years are 4, 3, 4, 2, 3, 4, 1, 2, 3, 4.

In the second example the host cities after the new city is introduced are 2, 3, 1, 2, 3, 5, 1, 2, 3, 4, 5, 1.

#include<iostream>
#include<cstdio>
#include<algorithm>
#define maxn (1<<19)
using namespace std;
int n,m,q,a[maxn],t[maxn*4],r[maxn];
struct node{
    int id;
    long long x;
}qq[maxn];
bool cmp(int x,int y){
    if(a[x]!=a[y])return a[x]<a[y];
    else return x<y;
}
bool cmp1(node x,node y){
    return x.x<y.x;
}
bool cmp2(node x,node y){
    return x.id<y.id;
}
int find(int x){
    int p=(1<<18),ans=0,lb=p;
    while(lb){
        lb>>=1;
        if(t[p]>=x)p-=lb;
        else {
            ans=p;
            x-=t[p];
            p+=lb;
        }
    }
    return ans+1;
} 
void add(int p){
    while(p<(1<<19)){
        t[p]++;
        p+=p&(-p);
    }
}
int main(){
    scanf("%d%d%d",&n,&m,&q);
    for(int i=1,x;i<=n;i++){
        scanf("%d",&x);
        a[x]++;
    }
    for(int i=1;i<=m;i++)r[i]=i;
    sort(r+1,r+m+1,cmp);
    for(int i=0;i<q;i++){
        scanf("%lld",&qq[i].x);
        qq[i].id=i;
    }
    sort(qq,qq+q,cmp1);
    long long s=n;
    int l=0;
    for(int i=1;i<=m;i++){
        long long sx=s;
        if(i==m)s=2e18;
        else s+=1LL*(a[r[i+1]]-a[r[i]])*i;
        add(r[i]);
        while(l<q&&qq[l].x<=s){
            qq[l].x=find((qq[l].x-sx-1)%i+1);
            l++;
        }
    }
    sort(qq,qq+q,cmp2);
    for(int i=0;i<q;i++){
        printf("%lld\n",qq[i].x);
    }
    return 0;
}

 

posted @ 2020-01-12 23:04  Echo宝贝儿  阅读(166)  评论(0编辑  收藏  举报