제출 #987203

#제출 시각아이디문제언어결과실행 시간메모리
987203CornerBoiBest Place (NOI17_bestplace)C++14
3 / 100
67 ms2996 KiB
#include<bits/stdc++.h>

using namespace std;

#define ll long long
#define all(x) x.begin(),x.end()

int main()
{
    int n;cin>>n;
    vector<int> a_x(n);
    vector<int> a_y(n);

    for(size_t i = 0;i<n;i++)
    {
        cin>>a_x[i]>>a_y[i];
    }

    sort(all(a_x));
    sort(all(a_y));

    ll k_x = ((ll)a_x[0]+a_x[n-1])/2;
    ll k_y = ((ll)a_y[0]+a_y[n-1])/2;

    cout<<k_x<<" "<<k_y<<endl;

    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

bestplace.cpp: In function 'int main()':
bestplace.cpp:14:23: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   14 |     for(size_t i = 0;i<n;i++)
      |                      ~^~
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