#include <bits/stdc++.h>
#define ll long long
using namespace std;
int n, x[100010], y[100010], px, py;
ll ax, ay, mxx, mxy;
int main() {
cin.tie(0)->sync_with_stdio(0);
cin >> n;
for(int i=1; i<=n; i++) {
cin >> x[i] >> y[i];
ax += x[i];
ay += y[i];
}
sort(x+1, x+n+1);
sort(y+1, y+n+1);
mxx = ax;
mxy = ay;
px = x[1];
py = y[1];
for(int i=2; i<=n; i++) {
ax -= (n-i+1)(x[i]-x[i-1]);
ax += (i-1)(x[i]-x[i-1]);
if(mxx < ax) {
ax = mxx;
px = x[i];
}
ay -= (n-i+1)(y[i]-y[i-1]);
ay += (i-1)(y[i]-y[i-1]);
if(mxy < ay) {
ay = mxy;
py = y[i];
}
}
cout << px << " " << py;
return 0;
}
Compilation message
bestplace.cpp: In function 'int main()':
bestplace.cpp:23:34: error: expression cannot be used as a function
23 | ax -= (n-i+1)(x[i]-x[i-1]);
| ^
bestplace.cpp:24:32: error: expression cannot be used as a function
24 | ax += (i-1)(x[i]-x[i-1]);
| ^
bestplace.cpp:29:34: error: expression cannot be used as a function
29 | ay -= (n-i+1)(y[i]-y[i-1]);
| ^
bestplace.cpp:30:32: error: expression cannot be used as a function
30 | ay += (i-1)(y[i]-y[i-1]);
| ^
