save project

func.py

@@ -5,9 +5,12 @@ def isis():
         if unit== 'q':
             break
         else:
-            
-            try"
-            total.append(unit)
+            try:
+                unit=int(unit)
+            except:
+                print("请重新输入")
+            else:
+                total.append(unit)
     print(total)
 isis()