save project

diy2.py

+i=3
 username = "cy"
 username = "cy"
 userpassword = "nmsl"
 userpassword = "nmsl"
 while True:
 while True:
+    if i>0:
         name = input("给老子输用户名:")
         name = input("给老子输用户名:")
         password = input("给老子输密码:")
         password = input("给老子输密码:")
+        i-=1
         if name == username and password == userpassword:
         if name == username and password == userpassword:
             print("你给老子输入成功了!")
             print("你给老子输入成功了!")
             break
             break
-    elif name != username:
+        if name != username:
             print("nmsl!用户错了!")
             print("nmsl!用户错了!")
-    else:
-        password != userpassword:
+            continue
+        if password != userpassword:
             print("nmsl!密码错了!")
             print("nmsl!密码错了!")
+    else:
+        print("年轻人，你号没了!")
+        exit()
 print("welcome nmsl !")
 print("welcome nmsl !")
\ No newline at end of file