제출 #491417

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
491417		arnav_mehta	Best Place (NOI17_bestplace)	C++14	컴파일 에러	0 ms	0 KiB

bestplace

#include <bits/stdc++.h>
using namespace std;
long long n,x,y;

/*
thinking...
6
1 0
3 0
5 0
7 0
9 0
11 0
to find x,y
we can do it by MEAN!
*/
long long sx,xy;
int main()
{
    cin>>n;
    for(long long i =0;i<n;++i){
        cin>>x>>y;
        sx+=x;
        sy+=y;
    }
    cout<<(sx/n)<<" "<<(sy/n);



}

컴파일 시 표준 에러 (stderr) 메시지

bestplace.cpp: In function 'int main()':
bestplace.cpp:24:9: error: 'sy' was not declared in this scope; did you mean 'xy'?
   24 |         sy+=y;
      |         ^~
      |         xy
bestplace.cpp:26:25: error: 'sy' was not declared in this scope; did you mean 'xy'?
   26 |     cout<<(sx/n)<<" "<<(sy/n);
      |                         ^~
      |                         xy