save project

func.py

@@ -4,5 +4,12 @@ while True:
     if a== 's':
         break
     else:
-        total.append(a)
-print(total)
\ No newline at end of file
+        try:
+            a = int(a)
+        except:
+            print("请重新输入一个数字")
+        else:
+            total.append(a)
+        print("-"*30)
+    print(total)
+new_print()
\ No newline at end of file