save project

diy1.py

@@ -6,13 +6,19 @@ print("玩家出拳："+sjb)
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
 dn=random.choice(list)
 dn=random.choice(list)
 print("电脑出拳:"+dn)
 print("电脑出拳:"+dn)
-if sjb==dn:
-    print("平局")
-elif sjb=="石头" and dn=="剪刀":
-    print("赢了")
-elif sjb=="剪刀" and dn=="布":
-    print("赢了")
-elif sjb=="布" and dn=="石头":
-    print("赢了")
+
+if sjb in list:
+    print("输入正确")
+    if sjb==dn:
+        print("平局")
+    elif sjb=="石头" and dn=="剪刀":
+        print("赢了")
+    elif sjb=="剪刀" and dn=="布":
+        print("赢了")
+    elif sjb=="布" and dn=="石头":
+        print("赢了")
+    else:
+        print("输了")
 else:
 else:
-    print("输了")
+    print("输入有误：请重新输入！")
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+    
\ No newline at end of file