save project

diy3.py

@@ -10,12 +10,14 @@ sb = {'sb4': sb1, 'sb5': sb2, 'sb6': sb3}
 while True :
     name = input("名字：")
     print("sb"*30)
-     
+    print("打名字,退出请打sb") 
     if name in sb :
         a = sb[name]
         for k,v in a.items():
             print(k,v)
         print("sb"*30)   
+    elif name=="sb":
+        break
 
     else:
         print('输入错误')
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