save project

func.py

+k = input("请输入正方形的边长。")
+k = int(k)
+while True:
+    if k = 0 or k<0:
+        print("数字要大于0呦。")
+    else:
+        print("输入成功")
+        break
+q=k*4
+w=k*k
+print("周长是:"q)
+print("面积是:"w)
+
+5
+bianliang="Hallo world"
+dizhi=id(bianliang)
+print(dizhi)
+
+d=5
+import turtle
+iwd=turtle.Pen
+iwd.pencolour("pink")
+iwd.left(105)
+for i in range(d):
+    iwd.circle(75,90)
+    iwd.left(90)
+    iwd.circle(75,90)
+    iwd.left(60)
+iwd.down()
+iwd.hideturtle()
+
+
+
+
+
+