Submission

Status:

[PP-SS][SSSSS][SSSSSSSSSS]

Subtask/Task Score:

{0/20}{0/30}{0/50}

Score: 0

User: faofao

Problemset: ห้องสมุดเมือง 3M

Language: cpp

Time: 0.002 second

Submitted On: 2026-03-13 18:16:41

#include <bits/stdc++.h>
using namespace std;
#define ll long long
int n,k=0 ;
vector<int> v ;

int main(){
    ios::sync_with_stdio(0),cin.tie(0) ;
    cin >> n ;
    for(int i=0 ; i<n ; i++){
        int x,y ; cin >> x >> y;
        for(int j=x ; j<y ; j++){
            k++ ;
            v.push_back(j) ;
        }
    }
    sort(v.begin(),v.end()) ;
    cout << v[(k/2)-1] ;
}