save project

i.py

-import turtle
-pen=turtle.Pen()
-size=input("多大")
-pen.circle(float(size))
-pen.circle(size,60,3)
-pen.circle(size,60)
-pen.circle(size,60,3)
-turtle.done()
+def new_input():
+    total=[]
+    while True:
+        unit=input("请输入,按多少个q退出")
+        if unit=='q':
+             break   
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("请重新输入单价")
+            else:
+                total.append(unit)
+                print(total)       
+new_input()