save project

888.py

+i=5
+e=5
+a="581581581"
+b="wzywzywzy"
+while True:
+    if i!=0:
+        c=input("账号:")
+        if a!=c:
+            print("账号错误")
+            i=i-1
+            print("你还剩"+str(i)+"次机会")
+            continue
+        else:
+            break
+    else:
+        print("次数用完，请带身份证来找我")
+    exit()
+
+while True:
+    if e!=0:
+        d=input("密码:")
+        if b!=d:
+            print("密码错误")
+            e=e-1
+            print("你还剩"+str(e)+"次机会")
+            continue
+        else :
+            print("登录成功，欢迎来到贝尔编辑器！")
+            break
+    else:
+        print("次数用完，请带身份证来找我")
+        break
+        
+
+        

diy2.py

+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:
+        print("登录成功!")
+    print("用户名和密码错误!请重新输入")
+print("欢迎来到贝尔编程!")
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