save project

diy1.py

 # 玩家出拳
 # 玩家出拳
-was = input("请输入你的手势，石头、剪刀、布：")
-print("玩家出拳," + was)
 rtwg = ["石头","剪刀","布"]
 rtwg = ["石头","剪刀","布"]
 import random
 import random
-wsa = random.choice(rtwg)
-print("计算机出拳," + wsa)
-if was == wsa:
+was = input("请输入你的手势，石头、剪刀、布：")
+if was in rtwg:
+    print("玩家出拳," + was)
+    wsa = random.choice(rtwg)
+    print("计算机出拳," + wsa)
+    if was == wsa:
         print("平局")
         print("平局")
-elif (was == "剪刀" and wsa == "布") or (was == "石头" and wsa == "剪刀") or (was == "布" and wsa == "石头"):
+    elif (was == "剪刀" and wsa == "布") or (was == "石头" and wsa == "剪刀") or (was == "布" and wsa == "石头"):
         print("玩家胜利")
         print("玩家胜利")
-else:
+    else:
         print("玩家失败")
         print("玩家失败")
+else:
+    print("输入错误")
\ No newline at end of file