save project

diy1.py

 # 玩家出拳
 # 玩家出拳
 import random
 import random
-player=input("请出拳(石头/剪刀/布):")
-
+player=input("请出拳(石头/剪刀/布)")
+num=0
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 computer=random.choice(list)
-if player==computer:
-    print("平局")
-elif player=="石头" and computer=="剪刀":
-    print("你赢了")
-elif player=="剪刀" and computer=="布":
-    print("你赢了")
-elif player=="布" and computer=="石头":
-    print("你赢了")
+while (not player in list) and num<5
+    player=input("")
+if player in list:
+    if player==computer:
+        print("平局")
+    elif player=="石头" and computer=="剪刀":
+        print("你赢了")
+    elif player=="剪刀" and computer=="布":
+        print("你赢了")
+    elif player=="布" and computer=="石头":
+        print("你赢了")
+    else:
+        print("你输了")
 else:
 else:
-    print("你输了")            
+    print("错误")                   
\ No newline at end of file