save project

diy.py

+
 import random
 import random
-player=input("你出的是什么？")
-print("玩家出拳："+player)
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
-computer=random.choice(list)
-print("电脑出拳："+computer)
+player=input("你出的是什么？")
+if player in list :
+    print("玩家出拳："+player)
+    computer=random.choice(list)
+    print("电脑出拳："+computer)
 
 
-if player==computer:
-    print("平局")
-elif player=="石头" and computer=="剪刀" or player=="剪刀" and computer=="布" or player=="布" and computer=="石头"：
-    print("恭喜,你赢了！")
+    if player==computer:
+        print("平局")
+    elif player=="石头" and computer=="剪刀" or player=="剪刀" and computer=="布" or player=="布" and computer == "石头":
+        print("恭喜,你赢了！")
+    else:
+        print("很遗憾，你输了")
 else:
 else:
-    print("很遗憾，你输了")
-
+    print("输入错误")