save project

jk.py

@@ -4,16 +4,17 @@ import random
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 computer=random.choice(list)
 print("电脑出拳:"+computer)
 print("电脑出拳:"+computer)
-if player==computer:
-    print("平局")
-elif player=="石头" and computer=="剪刀":
-    print("恭喜,你赢了")
-elif player=="剪刀" and computer=="布":
-    print("恭喜,你赢了")        
-elif player=="布" and computer=="石头":
-    print("恭喜,你赢了")        
-elif:
-    print("很遗憾，你输了")
+if player in list:
+    if player==computer:
+     print("平局")
+    elif player=="石头" and computer=="剪刀":
+        print("恭喜,你赢了")
+    elif player=="剪刀" and computer=="布":
+        print("恭喜,你赢了")        
+    elif player=="布" and computer=="石头":
+        print("恭喜,你赢了")        
+    else:
+        print("很遗憾，你输了")
 else:
 else:
     print("输入错误")
     print("输入错误")