Submission #924073

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
924073	2024-02-08 11:17:10	boris_mihov	Designated Cities (JOI19_designated_cities)	C++17	100 / 100	339 ms	65916 KiB

designated_cities

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#include <algorithm>
#include <iostream>
#include <numeric>
#include <cassert>
#include <vector>
typedef long long llong;
const int MAXN = 200000 + 10;
const int INF  = 1e9;
int n, q;
struct Edge
{
    int u, a, b;
};
struct SegmentTree
{
    struct Node
    {
        llong max;
        llong lazy;
        int idx;
    
        Node()
        {
            max = lazy = idx = 0;
        }
        friend Node operator + (const Node &left, const Node &right)
 
 
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Compilation message (stderr)

In file included from /usr/include/c++/10/cassert:44,
                 from designated_cities.cpp:4:
designated_cities.cpp: In function 'void solve()':
designated_cities.cpp:270:24: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  270 |     assert(tour.size() == n);
      |            ~~~~~~~~~~~~^~~~

• Subtask 1: 6 / 6
• Subtask 2: 7 / 7
• Subtask 3: 9 / 9
• Subtask 4: 17 / 17
• Subtask 5: 17 / 17
• Subtask 6: 44 / 44