save project

diy1.py

@@ -2,15 +2,18 @@ import random
 list=("石头","剪刀","布")
 list=("石头","剪刀","布")
 A=input("请出拳(石头/剪刀/布)：")
 A=input("请出拳(石头/剪刀/布)：")
 SD=random.choice(list)
 SD=random.choice(list)
-print("玩家出："+A)
-print("电脑出："+SD)
-if A==SD:
-    print("平局")
-   elif (A=="石头" and SD=="布") or (A=="剪刀" and SD=="石头") or (A=="布" and SD=="剪刀"):
-    print("你输了")
-   else:
-    print("你赢了")
+if A in list:
+    print("玩家出："+A)
+    print("电脑出："+SD)
+    if A==SD:
+        print("平局")
+    elif (A=="石头" and SD=="布") or (A=="剪刀" and SD=="石头") or (A=="布" and SD=="剪刀"):
+        print("你输了")
+    else:
+        print("你赢了")
 else:
 else:
+    print("输入错误")
+