edit

2025-03-15 19:31:16 +08:00
parent 159d1c881d
commit 68aa8dd75a
6 changed files with 371 additions and 48 deletions
@@ -3321,4 +3321,22 @@ public class PriceUtils {
        }
        return list;
    }
+
+    public double TablePrice(double area, int[] price_list, double[] areas) {
+        double price = 0;
+        int startIndex = 0;
+        int endIndex = 0;
+        for (int i = 0; i < areas.length; i++) {
+            if (area > areas[i]) {
+                startIndex = endIndex;
+                endIndex = Math.min(i + 1, areas.length - 1);
+            }
+        }
+        if (startIndex == endIndex) {
+            price = (price_list[endIndex] / areas[endIndex]) * area;
+        } else {
+            price = ((areas[endIndex] - area) / (areas[endIndex] - areas[startIndex])) * price_list[startIndex] + ((area - areas[startIndex]) / (areas[endIndex] - areas[startIndex])) * price_list[endIndex];
+        }
+        return price;
+    }
 }