andere Variante der Addition --> funktioniert aber noch nicht

2020-11-03 13:16:08 +01:00
parent 53ffb5f4ce
commit 3e494509a5
1 changed files with 8 additions and 2 deletions
--- a/vector.py
+++ b/vector.py
@@ -22,9 +22,15 @@ class Vector(object):
    def __eq__(self, v):
        return self.coordinates == v.coordinates
        
+    #def plus(self,v):
+    #	  new_coordinates = [x+y for x,y in zip(self.coordinates, v.coordinates)]
+    #	  return Vector(new_coordinates)
+    
    def plus(self,v):
-    	  new_coordinates = [x+y for x,y in zip(self.coordinates, v.coordinates)]
-    	  return Vector(new_coordinates)
+    	new_coordinates =[]
+    	n = len(self.coordinates)
+    	for i in range(n):
+    		new_coordinates.append(self.coordinates[i], v.coordinates[i])
    
    def minus(self,v):
    	  new_coordinates = [x-y for x,y in zip(self.coordinates, v.coordinates)]