# 0574. Winning Candidate

https://leetcode.com/problems/winning-candidate

## Description

Table: `Candidate`

```
+-----+---------+
| id  | Name    |
+-----+---------+
| 1   | A       |
| 2   | B       |
| 3   | C       |
| 4   | D       |
| 5   | E       |
+-----+---------+  
```

Table: `Vote`

```
+-----+--------------+
| id  | CandidateId  |
+-----+--------------+
| 1   |     2        |
| 2   |     4        |
| 3   |     3        |
| 4   |     2        |
| 5   |     5        |
+-----+--------------+
id is the auto-increment primary key,
CandidateId is the id appeared in Candidate table.
```

Write a sql to find the name of the winning candidate, the above example will return the winner `B`.

```
+------+
| Name |
+------+
| B    |
+------+
```

**Notes:**

1. You may assume **there is no tie**, in other words there will be **only one** winning candidate.

## ac

```java
```
