A11565. Hungry Student Problem
编程题
普及/提高-
知识点
题目描述
Ivan's classes at the university have just finished, and now he wants to go to the local CFK cafe and eat some fried chicken.
CFK sells chicken chunks in small and large portions. A small portion contains $3$ chunks; a large one — $7$ chunks. Ivan wants to eat exactly $x$ chunks. Now he wonders whether he can buy exactly this amount of chicken.
Formally, Ivan wants to know if he can choose two non-negative integers $a$ and $b$ in such a way that $a$ small portions and $b$ large ones contain exactly $x$ chunks.
Help Ivan to answer this question for several values of $x$ !
CFK sells chicken chunks in small and large portions. A small portion contains $3$ chunks; a large one — $7$ chunks. Ivan wants to eat exactly $x$ chunks. Now he wonders whether he can buy exactly this amount of chicken.
Formally, Ivan wants to know if he can choose two non-negative integers $a$ and $b$ in such a way that $a$ small portions and $b$ large ones contain exactly $x$ chunks.
Help Ivan to answer this question for several values of $x$ !
输入格式
The first line contains one integer $n$ ( $1<=n<=100$ ) — the number of testcases.
The $i$ -th of the following $n$ lines contains one integer $x_{i}$ ( $1<=x_{i}<=100$ ) — the number of chicken chunks Ivan wants to eat.
The $i$ -th of the following $n$ lines contains one integer $x_{i}$ ( $1<=x_{i}<=100$ ) — the number of chicken chunks Ivan wants to eat.
输出格式
Print $n$ lines, in $i$ -th line output YES if Ivan can buy exactly $x_{i}$ chunks. Otherwise, print NO.
输入输出样例
输入 #1
2 6 5
输出 #1
YES NO
说明/提示
In the first example Ivan can buy two small portions.
In the second example Ivan cannot buy exactly $5$ chunks, since one small portion is not enough, but two small portions or one large is too much.
In the second example Ivan cannot buy exactly $5$ chunks, since one small portion is not enough, but two small portions or one large is too much.