save project

diy4.py

+import random
 def pri():
     print("你赢")
 guanqiashu=input("数量：")
+
 for i in range(0,int(guanqiashu),1):
+    list=["剪刀","石头","布"]
     passs=input("玩家请出拳（石头/剪刀/布）：")
     print("玩家出拳：\n ",passs)
     #计算机出拳
-    import random
-    list=["剪刀","石头","布"]
+    if passs in list:
         hello=random.choice(list)
         print("电脑出拳：\n",hello)
         if passs==hello:
@@ -19,3 +21,5 @@ for i in range(0,int(guanqiashu),1):
             pri()
         else:
             print("电脑胜利")
+    else:
+        print("输入错误")
\ No newline at end of file