Submission #1108259

#	Time	Username	Problem	Language	Result	Execution time	Memory
1108259		vjudge1	Best Place (NOI17_bestplace)	C++17	97 / 100	73 ms	3156 KiB

bestplace

#include <bits/stdc++.h>
#define ll long long
using namespace std;

int main()
{
    ll n;
    cin>>n;
    if(n==2){
    ll n,mnx=INT_MAX,mxx=INT_MIN,mxy=INT_MIN,mny=INT_MAX;
    for(ll i=0;i<n;i++){
            ll x,y;
    cin>>x>>y;
        mnx=min(mnx,x);
        mxx=max(mxx,x);
        mny=min(mny,y);
        mxy=max(mxy,y);
    }
    cout<<(mxx+mnx)/2<<' '<<(mny+mxy)/2;

    }
    else{
        vector<ll> x(n);
        vector<ll> y(n);
        for(ll i=0;i<n;i++){
            cin>>x[i]>>y[i];
        }
        sort(x.begin(),x.end());
        sort(y.begin(),y.end());
        cout<<x[n/2]<<' '<<y[n/2];
    }
}

Compilation message (stderr)

bestplace.cpp: In function 'int main()':
bestplace.cpp:11:17: warning: 'n' may be used uninitialized in this function [-Wmaybe-uninitialized]
   11 |     for(ll i=0;i<n;i++){
      |                ~^~

• Subtask 1: 0 / 3
• Subtask 2: 20 / 20
• Subtask 3: 28 / 28
• Subtask 4: 13 / 13
• Subtask 5: 17 / 17
• Subtask 6: 19 / 19