save project

sb.py

+import random
 f=input("给爷出")
 f=input("给爷出")
 print("玩家出拳："+f)
 print("玩家出拳："+f)
 import random
 import random
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
 cpt=random.choice(list)
 cpt=random.choice(list)
 print(cpt)
 print(cpt)
-if f==cpt:
-    print("平局")
-elif (f=="石头" and cpt=="剪刀") or (f=="布" and cpt=="石头" or f=="剪刀" and cpt=="布"):
-    print("你赢了")
+if f in list:
+    if f==cpt:
+        print("平局")
+    elif (f=="石头" and cpt=="剪刀") or (f=="布" and cpt=="石头" or f=="剪刀" and cpt=="布"):
+        print("你赢了")
+    else:
+        print("你输了")       
 else:
 else:
-    print("你输了")       
-        
+    print("滚")