save project

func.py

@@ -5,5 +5,12 @@ def new_input():
         if unit== 'q':
         if unit== 'q':
             break
             break
         else:
         else:
+            try:
+                unit = int(unit)
+            except:
+                print('请重新输入一个数字')
+            else:
                 total.append(unit)
                 total.append(unit)
-print(total)
+            print('-'*30)
\ No newline at end of file
+    print(total)
+new_input()