//c++ テンプレ #include using namespace std; typedef long long llint; typedef long double ld; #define inf 1e18 #define mod 1000000007 priority_queue,greater > que; priority_queue Que; template inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } void solve(){ int n; cin >> n; vectorx(n),y(n); for(int i=0;i> x[i] >> y[i]; int ans=0; for(int i=0;i