save project

diy1.py

@@ -4,13 +4,16 @@ import random
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
 abcd=random.choice(list)
 abcd=random.choice(list)
 print("电脑出拳:"+abcd)
 print("电脑出拳:"+abcd)
-if a_a == abcd:
-    print("平局")
-elif a_a=="石头" and abcd=="剪刀":
-    print("恭喜，你赢了")
-elif a_a=="剪刀" and abcd=="布":
-    print("恭喜，你赢了")
-elif a_a=="布" and abcd=="石头":
-    print("恭喜，你赢了")
+if a_a in list:
+    if a_a == abcd:
+        print("平局")
+    elif a_a=="石头" and abcd=="剪刀":
+        print("恭喜，你赢了")
+    elif a_a=="剪刀" and abcd=="布":
+        print("恭喜，你赢了")
+    elif a_a=="布" and abcd=="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")
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