Submission #647485

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
647485	2022-10-02 18:40:21	Matteo_Verz	Floppy (RMI20_floppy)	C++17	100 / 100	134 ms	19496 KiB

floppy

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#include <bits/stdc++.h>
#include "floppy.h"
#ifdef BLAT
    #include "debug/debug.hpp"
#else
    #define debug(x...)
#endif
using namespace std;
void dfs(int node, string &bits, const vector <pair <int, int>> &sons) {
    if (sons[node].first == -1) bits += '0';
    else
        bits += '1';
    if (sons[node].second == -1) bits += '0';
    else bits += '1';
    if (sons[node].first != -1)
        dfs(sons[node].first, bits, sons);
    if (sons[node].second != -1)
        dfs(sons[node].second, bits, sons);
}
void read_array(int subtask_id, const vector <int> &v) {
    int n = v.size();
    stack <int> st;
    vector <pair <int, int>> sons(n, make_pair(-1, -1));
    vector <bool> isroot(n, true);
    for (int i = 0; i < n; i++) {
 
 
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Compilation message (stderr)

floppy.cpp: In function 'std::vector<int> solve_queries(int, int, const string&, const std::vector<int>&, const std::vector<int>&)':
floppy.cpp:151:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  151 |     for (int i = 0; i < a.size(); i++) {
      |                     ~~^~~~~~~~~~
stub.cpp: In function 'void run2()':
stub.cpp:101:30: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  101 |     if (query_answers.size() != M) {
      |         ~~~~~~~~~~~~~~~~~~~~~^~~~

• Subtask 1: 7 / 7
• Subtask 2: 21 / 21
• Subtask 3: 72 / 72