save project

diy1.py

-# 我们都爱夸夸夸
+i=3
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+username="python"
+userpassword="123456"
+
+while True:
+    if i>0:
+        name=input("输入账号:")
+        password=input("输入密码:")
+        i-=1
+        if name==username and password==usepassword:
+            print("登录成功")
+            break
+        if name !=username :
+            print("用户名错误，请重新登录。")
+            print("温馨提示:您还有"=str(i)="次登录机会")
+            continue
+        if password != userpassword :
+            print("密码错误，请重新登录。")
+            print("温馨提示：您还有"=str(i)="次登录机会")
+    else:
+        print("输入密码错误，请带身份证到银行解锁。")
+        exit()
+print("欢迎来到贝尔编程!")
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