auto save

.py

+for i in range():
\ No newline at end of file

1433223.py

+i=3
+p="ph"
+b="1433223"
+while True:
+    if i > 0 :
+        name=input("用户名")
+        j=input("密码")
+        i-=1
+        if p==name and b==j:
+            print("登陆成功")
+            break
+        if p!=name:
+            print("输入用户名错误")
+            print("还有"+str(i)+"次输入")
+            continue
+        if b!=j:
+            print("输入密码错误")
+            print("还有"+str(i)+"次输入")  
+    else:
+        print("输入错误，账号已被锁")
+        exit()
+print("hy")
\ No newline at end of file

diy2.py

-h = "python"
-j = "123456"
-while True:
-    name = input("请输入用户名:")
-    password = input("请输入密码:")
-    if name ==h  and password == j:
-        print("登录成功!")
-        break    
-    if:
-         name!=h :
-        print("用户名错误")
-        continue
-    if password != j:
-        print("密码错误")
-print("欢迎来到贝尔编程!")
\ No newline at end of file