save project

diy1.py

@@ -4,13 +4,16 @@ import random
 a=("石头","剪刀","布")
 a=("石头","剪刀","布")
 computer=random.choice(a)
 computer=random.choice(a)
 print("电脑出拳:"+computer)
 print("电脑出拳:"+computer)
-if player==computer:
-    print("平局")
-elif player=="石头"and computer=="剪刀":
-    print("恭喜，你赢了")
-elif player=="剪刀"and computer=="布"：
-    print("恭喜，你赢了)
-elif player=="布"and computer=="石头"：
-    print("恭喜你，你赢了")
-else：
-    print("很遗憾，你输了")
+if player in a:
+    if player==computer:
+        print("平局")
+    elif player=="石头"and computer=="剪刀":
+        print("恭喜，你赢了")
+    elif player=="剪刀"and computer=="布":
+        print("恭喜，你赢了")
+    elif player=="布"and computer=="石头":
+        print("恭喜你，你赢了")
+    else:
\ No newline at end of file
+         print("很遗憾，你输了")
+else:
+     print("输入错误")
\ No newline at end of file