Submission

Score: 0

User: kimza

Problemset: ห้องสมุดเมือง 3M

Language: cpp

Time: 0.002 second

Submitted On: 2026-03-04 11:17:04

#include <bits/stdc++.h>
using namespace std;
int main(){
    cin.tie(nullptr)->sync_with_stdio(false);
    int n;
    cin >> n; 
    vector<int> v;
    for(int i=0;i<n;i++){
        int a,b;
        cin >> a >> b;
        for(int j=a;j<b;j++){
            v.push_back(j);
        }
    }  
    sort(v.begin(),v.end());
    int m = v.size();
    cout << v[(m/2)-1];
    return 0;
}