save project

func.py

 def func():
 def func():
     total = []
     total = []
     while True:
     while True:
-        try:
             unit=int(input("请输入："))
             unit=int(input("请输入："))
-        except:
             if unit=='q':
             if unit=='q':
                 print("结束")
                 print("结束")
                 break
                 break
-        print()
+        try:
+            unit1=int(unit)
+        except:
+            print("要输入整数，重新输入")
+            continue
         else：
         else：
             total.append(unit)
             total.append(unit)
-    print(total)
+    return total
 
 
-func()
+r = func()
\ No newline at end of file
+print(r)
\ No newline at end of file