Submission #625965

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
625965	2022-08-11 05:02:29	jtnydv25	Radio Towers (IOI22_towers)	C++17	100 / 100	1725 ms	325676 KiB

towers

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// #pragma once 
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pii pair<int, int>
#define all(c) ((c).begin()), ((c).end())
#define sz(x) ((int)(x).size())
#ifdef LOCAL
#include <print.h>
#else
#define trace(...)
#define endl "\n" // remove in interactive
#endif
const int MAX = 1000000000;
const int LOG = 18;
struct Node{
    Node* lft, *rgt;
    int sum;
    Node(){lft = rgt = NULL; sum = 0;}
};
Node* add(Node* rt, int x, int s = 0, int e = MAX){
    Node* rt2 = new Node();
    Node* ret = rt2;
    while(true){        
        rt2->sum = (rt ? rt->sum: 0) + 1;
 
 
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Compilation message (stderr)

towers.cpp: In constructor 'Tree::Tree(int)':
towers.cpp:91:17: warning: 'Tree::par' will be initialized after [-Wreorder]
   91 |     vector<int> par;
      |                 ^~~
towers.cpp:89:19: warning:   'std::vector<Node*> Tree::root_seg' [-Wreorder]
   89 |     vector<Node*> root_seg;
      |                   ^~~~~~~~
towers.cpp:93:5: warning:   when initialized here [-Wreorder]
   93 |     Tree(int n): n(n), par(n+1), root_seg(n+1, NULL){}
      |     ^~~~
towers.cpp: In instantiation of 'sparse_table<T>::sparse_table(std::vector<_Tp>&, std::function<T(T, T)>) [with T = int]':
towers.cpp:124:66:   required from here
towers.cpp:64:9: warning: 'sparse_table<int>::n' will be initialized after [-Wreorder]
   64 |     int n;
      |         ^
towers.cpp:62:17: warning:   'std::vector<int> sparse_table<int>::floorlog' [-Wreorder]
   62 |     vector<int> floorlog;
      |                 ^~~~~~~~
towers.cpp:66:5: warning:   when initialized here [-Wreorder]
   66 |     sparse_table(vector<T> & vec, function<T(T, T)> f) : n(sz(vec)), floorlog(sz(vec) + 1), func(f){
      |     ^~~~~~~~~~~~

• Subtask 1: 4 / 4
• Subtask 2: 11 / 11
• Subtask 3: 12 / 12
• Subtask 4: 14 / 14
• Subtask 5: 17 / 17
• Subtask 6: 19 / 19
• Subtask 7: 23 / 23