save project

rtyhuj.py

+username = "python"
+userpassword = "123456"
+b=5
+while True:
+    if b>0:
+        name = input("请输入用户名:")
+        password = input("请输入密码:")
+        b-=1
+        if name != username:
+            print(" 用户名错误!")
+            print("你还剩次")str print(b)
+            continue
+        elif password != userpassword :
+            print("密码错误!")
+            continue
+        else : 
+            print("登录成功!")
+    else:
+        print("已锁定，请联系我公司解锁")
+        exit()
+    print("欢迎来到贝尔编程!")

sfs.py

+username = "python"
+userpassword = "123456"
+i=3
+while True:
+    if i>=1:
+        name = input("请输入用户名:")
+        password = input("请输入密码:")
+        i=i-1
+        if name == username:
+            if password ==userpassword:
+                print("登录成功!")
+            else:
+                print("蜜马错五!")
+    
+        if name != username:
+                print(" 用户名错误!")
+    else:
+        print("速来司")
+        exit()
+print("欢迎来到")
\ No newline at end of file