Create Solution.java

Author: Jerring

solution/0223.Rectangle Area/Solution.java

@@ -0,0 +1,8 @@
+class Solution {
+    public int computeArea(int A, int B, int C, int D, int E, int F, int G, int H) {
+        long x = (long) Math.min(C, G) - Math.max(A, E);
+        long y = (long) Math.min(D, H) - Math.max(B, F);
+        int intersection = x > 0 && y > 0 ? (int) (x * y) : 0;
+        return (C - A) * (D - B) + (G - E) * (H - F) - intersection;
+    }
+}