Submission

Status:

[P-SSS][SSSSS][SSSSSSSSSS]

Score: 0

User: kaka

Problemset: ห้องสมุดเมือง 3M

Language: cpp

Time: 0.002 second

Submitted On: 2025-03-24 16:45:40

#include <bits/stdc++.h>
using namespace std;
int main(){
    ios_base::sync_with_stdio(false),cin.tie(0);
    int n;
    cin >> n;
    int start, end;
    vector<int> r;
    int count;
    for(int i = 0; i < n; i++){
        cin >> start >> end;
        for(int i = start; i < end; i++){
            r.push_back(i);
        }
    }
    sort(r.begin(), r.end());
    int mid = (r.size())/2;
    cout << r[mid] - 1 << endl;
}