main
黄海 2 years ago
parent 8a7772f7d2
commit aafe3f7ae5

@ -12,23 +12,25 @@ vector<int> X, Y;
int ans;
int main() {
cin >> n >> L;
for (int i = 1; i <= n; ++i) cin >> a[i].x >> a[i].y;
for (int i = 1; i <= n; i++) {
for (int i = 1; i <= n; ++i) {
cin >> a[i].x >> a[i].y;
/*
1L
2
*/
X.push_back(a[i].x);
X.push_back(a[i].x - L); // 所有可能的左上角起点坐标(x,y) 必然满足x in X,y in Y
X.push_back(a[i].x - L); // 边长固定是L
Y.push_back(a[i].y);
Y.push_back(a[i].y - L);
}
for (int i = 0; i < X.size(); i++)
for (int j = 0; j < Y.size(); j++) { // 枚举每个可能的左上角坐标
for (int j = 0; j < Y.size(); j++) { // 枚举所有可能的左上角坐标
int cnt = 0;
int x = X[i], y = Y[j];
for (int k = 1; k <= n; k++) // 枚举每个金矿
if (a[k].x >= x && a[k].x <= x + L && a[k].y >= y && a[k].y <= y + L)
cnt++;
ans = max(ans, cnt);
}

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