save project

diy1

@@ -5,12 +5,15 @@ while (1>0):
     list1=["石头","剪刀","布"]
     list1=["石头","剪刀","布"]
     b=random.choice(list1)
     b=random.choice(list1)
     print("计算机出拳："+b)
     print("计算机出拳："+b)
+    if a in list1:
         if a==b:
         if a==b:
             print("平局")
             print("平局")
         elif(a=="石头"and b=="剪刀")or(a=="剪刀"and b=="布")or(a=="布"and b=="石头"):
         elif(a=="石头"and b=="剪刀")or(a=="剪刀"and b=="布")or(a=="布"and b=="石头"):
             print("玩家获胜")
             print("玩家获胜")
         else:
         else:
             print("计算机获胜")
             print("计算机获胜")
+    else:
+        print("输入错误")
 
 
 
 
 
 

diy1.py

+import random
+while (1>0):
+    a=input("玩家请出拳（石头/剪刀/布）")
+    print("玩家出拳："+a)
+    list1=["石头","剪刀","布"]    
+    b=random.choice(list1)
+    print("计算机出拳："+b)    
+    if a in list1:
+        if a==b:
+            print("平局")
+        elif(a=="石头"and b=="剪刀")or(a=="剪刀"and b=="布")or(a=="布"and b=="石头"):
+            print("玩家获胜")
+        else:
+            print("计算机获胜")
+    else:
+        print("输入错误")
+
+
+