algoboy101#note_blog_leetcode#[574]当选者1

表: Candidate

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

表: Vote

+-----+---------