save project

diy1.py

@@ -4,14 +4,17 @@ import random
 jiqichuquan=["剪刀","石头","布"]
 jiqi=random.choice(jiqichuquan)
 print("机器出拳:"+jiqi)
-if chuquan==jiqi:
-    print("平局")
-elif chuquan=="石头" and jiqi=="剪刀":
-    print("你赢了")
-elif chuquan=="布" and jiqi=="石头":
-    print("你赢了")
-elif chuquan=="剪刀" and jiqi=="布":
-    print("你赢了")
-else:
-    print("你输了")
+if chuquan in jiqichuquan:
 
+    if chuquan==jiqi:
+        print("平局")
+    elif chuquan=="石头" and jiqi=="剪刀":
+        print("你赢了")
+    elif chuquan=="布" and jiqi=="石头":
+        print("你赢了")
+    elif chuquan=="剪刀" and jiqi=="布":
+        print("你赢了")
+    else:
+        print("你输了")
+else:
+    print("输入错误")