save project

func.py

 def eat():
 def eat():
     total = []
     total = []
     while True:
     while True:
-    try:    
-        unit = int (input("请输入："))
+        unit = input("请输入（按q退出）：")
         if unit== 'q':
         if unit== 'q':
             break
             break
         else:
         else:
+            try:
+                unit = int(unit)
+            except:
+                print("请输入整数")
+            else:
                 total.append(unit)
                 total.append(unit)
             finally:
             finally:
-        
-    print(total)
-eat()
+                print("-"*30)
+    return total
+z = eat()
\ No newline at end of file
+print(z)
\ No newline at end of file