As we know, Rikka is poor at math. Yuta is worrying about this situation, so he gives Rikka some math tasks to practice. There is one of them:
There are n children and m kinds of candies. The ith child has Ai dollars and the unit price of the ith kind of candy is Bi. The amount of each kind is infinity.
Each child has his favorite candy, so he will buy this kind of candies as much as possible and will not buy any candies of other kinds. For example, if this child has 10dollars and the unit price of his favorite candy is 4 dollars, then he will buy two candies and go home with 2 dollars left.
Now Yuta has q queries, each of them gives a number k. For each query, Yuta wants to know the number of the pairs (i,j)(1≤i≤n,1≤j≤m) which satisfies if the ith child’s favorite candy is the jth kind, he will take k dollars home.
To reduce the difficulty, Rikka just need to calculate the answer modulo 2.
But It is still too difficult for Rikka. Can you help her?
1833: Rikka with Candies
时间限制: 7 Sec 内存限制: 128 MB提交: 3 解决: 3
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题目描述
输入描述
The first line contains a number t(1≤t≤5), the number of the testcases.
For each testcase, the first line contains three numbers n,m,q(1≤n,m,q≤50000).
The second line contains n numbers Ai(1≤Ai≤50000) and the third line contains m numbers Bi(1≤Bi≤50000).
Then the fourth line contains q numbers ki(0≤ki<maxBi) , which describes the queries.
It is guaranteed that Ai≠Aj,Bi≠Bj for all i≠j.
For each testcase, the first line contains three numbers n,m,q(1≤n,m,q≤50000).
The second line contains n numbers Ai(1≤Ai≤50000) and the third line contains m numbers Bi(1≤Bi≤50000).
Then the fourth line contains q numbers ki(0≤ki<maxBi) , which describes the queries.
It is guaranteed that Ai≠Aj,Bi≠Bj for all i≠j.
输出描述
For each query, print a single line with a single 01 digit -- the answer.
样例输入
1
5 5 5
1 2 3 4 5
1 2 3 4 5
0 1 2 3 4
样例输出
0
0
0
0
1来源
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