Submission #426963

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
426963	2021-06-14 11:17:16	A_D	The Big Prize (IOI17_prize)	C++14	90 / 100	127 ms	8960 KiB

prize

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include "prize.h"
#include <bits/stdc++.h>
using namespace std;
mt19937 rng((unsigned int) chrono::steady_clock::now().time_since_epoch().count());
const int NN=2e5+100;
vector<int> vec[NN];
int bit[NN];
int seg[4*NN];
vector<int> order;
void build(int p,int s,int e)
{
    if(s==e){
        seg[p]=1;
        return;
    }
    build(p*2,s,(s+e)/2);
    build(p*2+1,(s+e)/2+1,e);
    seg[p]=seg[p*2]+seg[p*2+1];
}
int get3(int p,int s,int e,int tar)
{
    if(s==e){
        return s;
    }
//    cout<<s<<" "<<e<<" "<<tar<<" "<<seg[p*2]<<endl;
    if(seg[p*2]>=tar){
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 20 / 20
• Subtask 2: 70 / 80