save project

func.py

-total = []
-while True:
+def caidan():
+    total = []
+    while True:
         unit= input("请输入：")
         unit= input("请输入：")
         if unit== 'q':
         if unit== 'q':
             break
             break
         else:
         else:
-        total.append(unit)
-print(total)
+            try:
+                unit1 = int(unit)
\ No newline at end of file
+            except:
+                print("输入错误请从新输入")
+            else:
+                total.append(unit1)
+    print(total)
+caidan()
\ No newline at end of file