调试中...
调试中...
题目描述
题目描述
题解
题解
提交记录
提交记录
代码
代码
测试用例
测试用例
测试结果
测试结果
行 1，列 1
Customers =
| customer_id | customer_name | email | | ----------- | ------------- | ------------------ | | 1 | Alice | alice@leetcode.com | | 2 | Bob | bob@leetcode.com | | 13 | John | john@leetcode.com | | 6 | Alex | alex@leetcode.com |
Contacts =
| user_id | contact_name | contact_email | | ------- | ------------ | ------------------ | | 1 | Bob | bob@leetcode.com | | 1 | John | john@leetcode.com | | 1 | Jal | jal@leetcode.com | | 2 | Omar | omar@leetcode.com | | 2 | Meir | meir@leetcode.com | | 6 | Alice | alice@leetcode.com |
Invoices =
| invoice_id | price | user_id | | ---------- | ----- | ------- | | 77 | 100 | 1 | | 88 | 200 | 1 | | 99 | 300 | 2 | | 66 | 400 | 2 | | 55 | 500 | 13 | | 44 | 60 | 6 |