save project

quiz.py

@@ -5,6 +5,13 @@ def smj():
         if unit=='q':
             break
         else:
-            total.append(unit)
-        print(total)
-smj()
\ No newline at end of file
+            try:
+                unit=int(unir)
+            except:
+                print("请输入一个数字")
+            else:
+                total.append(unit)
+            print("_"*30)
+    print(total)
+smj()
+