Submission #1112951

#	Time	Username	Problem	Language	Result	Execution time	Memory
1112951		Aviansh	Inspections (NOI23_inspections)	C++17	29 / 100	1777 ms	1048576 KiB

Main

#include <bits/stdc++.h>

using namespace std;

signed main(){
    ios::sync_with_stdio(0);
    cin.tie(0);
    int n,m,q;
    cin >> n >> m >> q;
    vector<int>arr;
    for(int i = 0;i<m;i++){
        int a,b;
        cin >> a >> b;
        for(int j = a;j<=b;j++){
            arr.push_back(j);
        }
    }
    vector<int>pos[n];
    for(int i = 0;i<arr.size();i++){
        pos[arr[i]-1].push_back(i);
    }
    vector<int>diff;
    for(int i = 0;i<n;i++){
        for(int j = 1;j<pos[i].size();j++){
            diff.push_back(pos[i][j]-pos[i][j-1]);
        }
    }
    sort(diff.begin(),diff.end());
    while(q--){
        int p;
        cin >> p;
        cout << (diff.size() - (upper_bound(diff.begin(),diff.end(),p)-diff.begin())) << " ";
    }
    return 0;
}

Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:19:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 |     for(int i = 0;i<arr.size();i++){
      |                   ~^~~~~~~~~~~
Main.cpp:24:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   24 |         for(int j = 1;j<pos[i].size();j++){
      |                       ~^~~~~~~~~~~~~~

• Subtask 1: 11 / 11
• Subtask 2: 18 / 18
• Subtask 3: 0 / 22
• Subtask 4: 0 / 26
• Subtask 5: 0 / 23