save project

func.py

@@ -5,8 +5,11 @@ def isis():
         if unit== 'q':
         if unit== 'q':
             break
             break
         else:
         else:
-            
-            try"
+            try:
+                unit=int(unit)
+            except:
+                print("请重新输入")
+            else:
                 total.append(unit)
                 total.append(unit)
     print(total)
     print(total)
 isis()
 isis()