save project

diy1.py

 player=input("请输入出拳,(石头/剪子/布)")
 player=input("请输入出拳,(石头/剪子/布)")
 print("玩家出拳:"+player)
 print("玩家出拳:"+player)
 
 
+import random
+list=["石头","剪子","布"]
+computer=random.choice(list)
+print("计算机出拳:"+computer)
 
 
-
-if player==computer:
-    print("平局")
-elif player=="剪子" and computer=="布"：
-    print("恭喜你，你赢了")
-elif player=="石头" and computer=="剪子"：
-    print("恭喜你，你赢了")
-elif player=="布" and computer=="石头"：
-    print("恭喜你，你赢了")
-else：
-    print("很遗憾，你输了")
+if player in list:
+    if player==computer:
+        print("平局")
+    elif player=="剪子" and computer=="布":
+        print("恭喜你，你赢了")
+    elif player=="石头" and computer=="剪子":
+        print("恭喜你，你赢了")
+    elif player=="布" and computer=="石头":
+        print("恭喜你，你赢了")
+    else:
+        print("很遗憾，你输了")
\ No newline at end of file
+else:
+    print("请重新输入") 
\ No newline at end of file