제출 #425449

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
425449		errorgorn	Best Place (NOI17_bestplace)	C++17	100 / 100	57 ms	3252 KiB

bestplace

#include <cstdio>
#include <vector>
#include <algorithm>
using namespace std;
int n;
vector<int> vx,vy;
int main(){
    scanf("%d",&n);
    int a,b;
    for (int x=0;x<n;x++){
        scanf("%d%d",&a,&b);
        vx.push_back(a);
        vy.push_back(b);
    }
    sort(vx.begin(),vx.end());
    sort(vy.begin(),vy.end());
    printf("%d %d\n",vx[n>>1],vy[n>>1]);
}

컴파일 시 표준 에러 (stderr) 메시지

bestplace.cpp: In function 'int main()':
bestplace.cpp:8:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |     scanf("%d",&n);
      |     ~~~~~^~~~~~~~~
bestplace.cpp:11:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |         scanf("%d%d",&a,&b);
      |         ~~~~~^~~~~~~~~~~~~~

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