Submission

Status:

[PP-SS][SSSSS][SSSSSSSSSS]

Subtask/Task Score:

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

Score: 0

User: Vlorinde

Problemset: ห้องสมุดเมือง 3M

Language: cpp

Time: 0.002 second

Submitted On: 2026-03-11 14:42:04

#include <iostream>
using namespace std;

int main()
{
    int n,a,b,l=0,total=0;
    static int c[10000000];

    cin>>n;

    for(int i=0;i<n;i++){
        cin>>a>>b;
        for(int k=a;k<b;k++){
            c[l]=k;
            l++;
        }
        total+=b-a;
    }

    for(int i=0;i<total-1;i++){
        for(int j=0;j<total-i-1;j++){
            if(c[j] > c[j+1]){
                swap(c[j],c[j+1]);
            }
        }
    }

    cout<<c[total/2-1];
}