save project

diy.4

+usename = 
\ No newline at end of file

diy.4.py

+usename = "python"
+password = "123456"
+while True:
+    us = input("请输入您的用户名：")
+    if us != usename :
+        print("用户名不正确，请重新输入！")
+        continue
+    ps = input("请输入您的密码：")
+    if ps != password :
+        print("密码不正确，请重新输入！")
+        continue
+    if (us == usename)and(ps == password):
+        print("用户名,密码正确")
\ No newline at end of file

diy1.py

 n="python"
 w="123456"
-while True:jian
+while True:
     zhang = input("账号:")
     mi = input("密码:")
-    if(n == zhang)or(w == mi):
+    if(n == zhang)and(w == mi):
         print("登录成功")
         break 
     else:
         print("bug")
-        while True:
-            zhang = input("账号：")
-            mi = input("密码:")
+        continue
+        
 
             

diy2.py

-import randon
-list=["石头","剪刀","布"]
-computer=randown.choice(list)
+