Submission #729694

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
729694	2023-04-24 11:17:47	danikoynov	Strange Device (APIO19_strange_device)	C++14	5 / 100	5068 ms	48948 KiB

strange_device

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#include<bits/stdc++.h>
#define endl '\n'
using namespace std;
typedef long long ll;
void speed()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
}
const int maxn = 1e6 + 10;
int n;
ll l[maxn], r[maxn];
ll A, B;
struct point
{
    ll x, t;
    point(ll _x = 0, ll _t = 0)
    {
        x = _x;
        t = _t;
    }
    bool operator < (const point &p) const
    {
 
 
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Compilation message (stderr)

strange_device.cpp: In function 'void solve()':
strange_device.cpp:94:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<point>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   94 |     for (int i = 0; i < vec.size();)
      |                     ~~^~~~~~~~~~~~
strange_device.cpp:97:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<point>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   97 |         while(r < vec.size() && vec[i].x == vec[r].x)
      |               ~~^~~~~~~~~~~~

• Subtask 1: 0 / 10
• Subtask 2: 0 / 5
• Subtask 3: 5 / 5
• Subtask 4: 0 / 5
• Subtask 5: 0 / 5
• Subtask 6: 0 / 20
• Subtask 7: 0 / 20
• Subtask 8: 0 / 30