Submission #796568

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
796568	2023-07-28 14:05:13	thimote75	Cake 3 (JOI19_cake3)	C++14	100 / 100	930 ms	230392 KiB

cake3

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#include <bits/stdc++.h>
#define int long long
#define p_be second
#define p_ta first
using namespace std;
using idata = vector<int>;
using t_perle = pair<int, int>;
using t_perles = vector<t_perle>;
struct WaveletTree {
    WaveletTree*  left_tree = nullptr;
    WaveletTree* right_tree = nullptr;
    int size;
 
    idata values;
    idata cumul;
 
    idata target_pos_left;
    idata target_pos_right;
 
    WaveletTree (idata local_values, idata sorted_values) {
        size = local_values.size();
        values = local_values;
 
        cumul.resize(local_values.size() + 1);
        for (int i = 0; i < size; i ++)
            cumul[i + 1] = cumul[i] + local_values[i];
 
 
 
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Compilation message (stderr)

cake3.cpp: In constructor 'WaveletTree::WaveletTree(idata, idata)':
cake3.cpp:45:27: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |         for (int i = 0; i < local_values.size(); i ++) {
      |                         ~~^~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 19 / 19
• Subtask 3: 76 / 76