save project

diy1.py

@@ -4,9 +4,12 @@ import random
 i=["石头","剪刀","布"]
 e=random.choice(i)
 print(e)
-if a==e:
-    print("平局")
-elif (a=="石头" and e=="剪刀") or (a=="剪刀" and e=="布") or (a=="布" and e=="石头"):
-    print("你赢了！")
+if a in i :
+    if a==e:
+        print("平局")
+    elif (a=="石头" and e=="剪刀") or (a=="剪刀" and e=="布") or (a=="布" and e=="石头"):
+        print("你赢了！")
+    else:
+        print("你输了！")
 else:
-    print("你输了！")
\ No newline at end of file
+    print("输入错误")
\ No newline at end of file