save project

diy1.py

-i=5
-usernamer="sb"
-userpasddsword="123456789"
+i=3
+username="python"
+userpassword="123456"
 while True:
 while True:
     if i>0:
     if i>0:
-        name=input("请输入用户名：")
-        password=input("请输入密码：")
-        i-=1
-        if usernamer==name and userpassword==password:
-            print("登录成功")
+        name=input("请输入用户名:")
         break
         break
-        if nime!=usernamer:
-            print("用户名不正确请重新输入")
+        password=input("输入密码:")
+        i=i-1
+        print("你还有几次机会",(i)")
+        if name==username and password==userpassword:
+            print("登录成功!")
+            break
+        if name !=username:
+            print("用户名错误!请重新输入")
             continue
             continue
         if password!=userpassword:
         if password!=userpassword:
-            continue 
-            print("密码不正确请重新输入")
-        else:
-            print("你的账号已锁定，请带身份到我公司解锁")
-    print("欢迎来到贝尔编星球")
+            print("密码错误!请重新输入")
+print("欢迎来到贝尔编程!")