Submission #925129

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
925129	2024-02-10 19:52:53	Camillus	Floppy (RMI20_floppy)	C++17	100 / 100	92 ms	24060 KiB

floppy

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#include "bits/stdc++.h"
using namespace std;
#ifndef LOCAL
#include "floppy.h"
#else
void read_array(int subtask_id, const vector<int> &v);
void save_to_floppy(const string &bits);
vector<int> solve_queries(int subtask_id, int N, const string &bits, const vector<int> &a, const vector<int> &b);
#endif
struct segment_tree {
    int n;
    vector<int> tree;
    segment_tree(int n) : n(n) {
        tree.resize(4 * n);
    }
    void set(int i, int v, int x = 0, int lx = 0, int rx = -1) {
        if (rx == -1) {
            rx = n;
        }
        if (rx - lx == 1) {
            tree[x] = v;
            return;
        }
 
 
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XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

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