save project

diy1.py

@@ -4,14 +4,16 @@ print(u)
 c=["石头","剪刀","布"]
 computer=random.choice(c)
 print(computer)
-if u==computer:
-    print("平局")
-elif u=="石头" and computer=="剪刀":
-    print("胜利")
-elif u=="剪刀" and computer=="布":
-    print("胜利")
-elif u=="布" and computer=="石头":
-    print("胜利")
-else: 
-    print("失败")
-    
\ No newline at end of file
+if u in c:
+    if u==computer:
+        print("平局")
+    elif u=="石头" and computer=="剪刀":
+        print("胜利")
+    elif u=="剪刀" and computer=="布":
+        print("胜利")
+    elif u=="布" and computer=="石头":
+        print("胜利")
+    else: 
+        print("失败")
+else:
+    print("不对")
\ No newline at end of file