Working

main.py

@@ -1,2 +1,28 @@
+import math
 class Vector2d:
-    pass
+    def __init__(self,x,y):
+        self.x = x
+        self.y = y 
+
+    def __repr__(self):
+        return f"Vector2d(x={self.x},y={self.y})"
+
+    def __str__(self):
+        return f"{str(self.x)}i + {str(self.y)}j"
+
+    def __abs__(self): 
+        lenght = (self.x**2 + self.y**2 ) **  (1/2)
+        return lenght
+
+    def __neg__(self):  
+        return Vector2d(self.x*-1,self.y*-1)
+    def __add__(self,other):
+        return f"Vector2d({self.x+other.x},{self.y+other.y})"
+    def __eq__(self,other):
+        if self.x == other.x and self.y == other.y:
+            return True 
+    def __sub__(self,other): 
+        return f"Vector2d({self.x - other.x},{self.y-other.y})"
+
+    def angle(self):
+        return math.degrees(math.atan2(self.x, self.y))