save project

diy2.py

+i=2
 username = "python"
 userpassword = "123456"
 while True:
-    name = input("请输入用户名:")
-    password = input("请输入密码:")
-    if name == username and password == userpassword:
-        break
-    if name != username:
-        print("zhannghaocuowu")
-    if passwort  !=userpassword:
-        print("11111")        
-    print("输入错误！!")
+    if i>0:
+        name = input("请输入用户名:")
+        password = input("请输入密码:")
+        i=i-1
+        if name == username and password == userpassword:
+            break
+        elif name != username:
+            print("zhannghaocuowu")
+            continue
+        else:
+            print("11111") 
+    else :
+        print("zhgydsgfdyuhej")    
+        exit() 
 print("huanying")
\ No newline at end of file