Submission #1161673

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1161673	2025-03-04 20:05:58	AlgorithmWarrior	Monkey and Apple-trees (IZhO12_apple)	C++20	100 / 100	213 ms	52052 KiB

apple

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#include <bits/stdc++.h>
using namespace std;
struct node{
    int cnt;
    int fiust,fiudr;
};
struct dyn_seg_tree{
    node v[12000000];
    int total;
    void propagate(int nod,int st,int mij,int dr){
        if(!v[nod].fiust)
            v[nod].fiust=++total;
        if(!v[nod].fiudr)
            v[nod].fiudr=++total;
        if(v[nod].cnt==dr-st+1){
            v[v[nod].fiust].cnt=mij-st+1;
            v[v[nod].fiudr].cnt=dr-mij;
        }
    }
    void add(int nod,int st,int dr,int a,int b){
        if(a<=st && dr<=b)
            v[nod].cnt=dr-st+1;
        else{
            int mij=(st+dr)/2;
            propagate(nod,st,mij,dr);
            if(a<=mij)
                add(v[nod].fiust,st,mij,a,b);
 
 
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• Subtask 1: 100 / 100