save project

333.py

+count=0
+while True:
+    print("count的值为："+str(count))
+    if count==5:
+        continue
+    if count==10：
+        break
+    count+=1
+print("进程结束")
\ No newline at end of file

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!")
+        break
+    if name!=username:
+        print("账号错误")
+    if password!=userpassword:
+        print("密码错误")
+    if name!=username and password!=userpassword:
+        print("用户名和密码错误!请重新输入")
+print("欢迎来到贝尔编程!")
\ No newline at end of file