Submission #567458

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
567458	2022-05-23 13:55:36	shahriarkhan	Crayfish scrivener (IOI12_scrivener)	C++14	100 / 100	510 ms	246968 KiB

scrivener

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#include<bits/stdc++.h>
using namespace std ;
const int MX = 1e6 + 5 ;
int od = 0 ;
string s = "" ;
struct Node
{
    int left = 0 , right = 0 , sum = 0 ;
} emp ;
struct psegtree
{
    int cur = 0 , cnt = 0 , N ;
    vector<Node> T ;
    vector<int> root ;
    void init(int n , int m)
    {
        N = n ;
        T = vector<Node> (20*n + 5 , emp) ;
        root = vector<int> (m + 5 , 0) ;
    }
    int _update(int node , int low , int high , int idx , int val)
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 22 / 22
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• Subtask 5: 40 / 40