Submission #972463

#	Time	Username	Problem	Language	Result	Execution time	Memory
972463		melody_rules	Best Place (NOI17_bestplace)	C++17	0 / 100	57 ms	404 KiB

bestplace

#include <bits/stdc++.h>
#define int long long

using namespace std;

signed main() {
  int n=0;
  int a=0;
  double b=0;
  double c=0;
  int i=0;
  double d;
  double f;
  
  cin>>n;
  
  for(i=0;i<n;i++) {
	cin>>a;
    b += a;
    
    cin>>a;
    c += a;
  }
  
  b/=n;
  c/=n;
  
  d = b - (int)floor(b);
  f = (int)ceil(b) - b;
  
  if(d < f)
    b = (int)floor(b);
  
  else
    b = (int)ceil(b);
  
  d = c - (int)floor(c);
  f = (int)ceil(c) - c;
  
  if(d < f)
    c = (int)floor(c);
  
  else
    c = (int)ceil(c);
  
  cout<<b<<" "<<c<<endl;
  
  return 0;
}

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