Submission #854886

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
854886	2023-09-29 09:16:46	tibinyte	Floppy (RMI20_floppy)	C++14	100 / 100	110 ms	27788 KiB

floppy

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#include <bits/stdc++.h>
using namespace std;
const int lgmax = 18;
struct aint
{
    vector<int> a;
    void resize(int n)
    {
        a = vector<int>(4 * n);
    }
    void update(int node, int left, int right, int pos, int val)
    {
        if (left == right)
        {
            a[node] = val;
            return;
        }
        int mid = (left + right) / 2;
        if (pos <= mid)
        {
            update(2 * node, left, mid, pos, val);
        }
        else
        {
            update(2 * node + 1, mid + 1, right, pos, val);
        }
        a[node] = max(a[2 * node], a[2 * node + 1]);
 
 
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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