save project

func.py

@@ -5,5 +5,14 @@ while True:
     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()
\ No newline at end of file