Submission #864979

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
864979	2023-10-23 21:11:28	danikoynov	New Home (APIO18_new_home)	C++14	80 / 100	5099 ms	966316 KiB

new_home

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    #include<bits/stdc++.h>
    #define endl '\n'
        
    using namespace std;
    typedef long long ll;
        
    const int maxn = 3e5 + 10, inf = 1e9;
        
    struct store
    {
        int x, t, a, b;
    }s[maxn];
        
    struct query
    {
        int l, y, idx;
    }task[maxn];
        
    int n, k, q;
    int readInt () {
        bool minus = false;
        int result = 0;
        char ch;
        ch = getchar();
        while (true) {
            if (ch == '-') break;
            if (ch >= '0' && ch <= '9') break;
            ch = getchar();
        }
        if (ch == '-') minus = true; else result = ch-'0';
 
 
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Compilation message (stderr)

new_home.cpp: In function 'void add_event(int, int, int)':
new_home.cpp:159:17: warning: unused variable 'mid' [-Wunused-variable]
  159 |             int mid = (cor + aft) / 2;
      |                 ^~~
new_home.cpp:168:17: warning: unused variable 'mid' [-Wunused-variable]
  168 |             int mid = (bef + cor) / 2;
      |                 ^~~
new_home.cpp:180:17: warning: unused variable 'mid_left' [-Wunused-variable]
  180 |             int mid_left = (bef + cor) / 2;
      |                 ^~~~~~~~
new_home.cpp:183:17: warning: unused variable 'mid_right' [-Wunused-variable]
  183 |             int mid_right = (cor + aft) / 2;
      |                 ^~~~~~~~~
new_home.cpp: In function 'void remove_event(int, int, int)':
new_home.cpp:235:17: warning: unused variable 'mid' [-Wunused-variable]
  235 |             int mid = (bef + aft) / 2;
      |                 ^~~
new_home.cpp: In function 'void answer_queries()':
new_home.cpp:332:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  332 |         for (int i = 1; i < dat.size(); i ++)
      |                         ~~^~~~~~~~~~~~
new_home.cpp:417:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  417 |                 while(pt_lf[root] < tree_left[root].size() && tree_left[root][pt_lf[root]].second <= task[i].l)
      |                       ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 10 / 10
• Subtask 4: 23 / 23
• Subtask 5: 35 / 35
• Subtask 6: 0 / 20