codeQL学习记录(一)

CodeQL学习记录(一)

记录官方教学语法题的答案

1 Find the thief

根据下述问题描述找出小偷
难点在于9、10、11的聚合语句

	Question	Answer
1	Is the thief taller than 150 cm?	yes
2	Does the thief have blond hair?	no
3	Is the thief bald?	no
4	Is the thief younger than 30?	no
5	Does the thief live east of the castle?	yes
6	Does the thief have black or brown hair?	yes
7	Is the thief taller than 180cm and shorter than 190cm?	no
8	Is the thief the oldest person in the village?	no
9	Is the thief the tallest person in the village?	no
10	Is the thief shorter than the average villager?	yes
11	Is the thief the oldest person in the eastern part of the village?	yes

import java
import tutorial

from Person t
where t.getHeight() > 150 and
	not t.getHairColor() = "blond