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Read problems statements in Mandarin chinese, Russian and Vietnamese as well.Chef found a very useful open-source code for the current problem. Unfortunately, one fragment of code isn't optimized. Consider that problem: given an array D of size N and Q queries X to the following open-source code:
Help Chef to optimize that code for all possible X, he will be very thankful :)
for i = 1..N:
X = floor(X / D[i])
The first line of the input contains an integer T denoting the number of test cases. The description of T test cases follows. The first line of each test case contains two integers - N and Q. The second line contains array D. The third line contains Q queries - X1, X2, ..., XQ.
For every test case in single line output Q integers - for each Xi output result for this query.
- 1 ≤ T ≤ 1000
- 1 ≤ N, Q ≤ 105
- 1 ≤ Xi, Di ≤ 109
- Sum of N over all test cases ≤ 3*105
- Sum of Q over all test cases ≤ 3*105
- Subtask #1: (25 points) sum of N over all test cases ≤ 3*103 and sum of Q over all test cases ≤ 3*103
- Subtask #2: (75 points) Original constraints
Input: 2 2 3 2 3 5 100 8 3 2 2 2 2 16 8 Output: 0 16 1 2 1
Example case 1. [[5 / 2] / 3] = 0, [[100 / 2] / 3] = 16, [[8 / 2] / 3] = 1
|Tags||cakewalk, ltime54, mgch|
|Time Limit:||0.5 sec|
|Source Limit:||50000 Bytes|
|Languages:||C, CPP14, JAVA, PYTH, PYTH 3.6, PYPY, CS2, PAS fpc, PAS gpc, RUBY, PHP, GO, NODEJS, HASK, rust, SCALA, swift, D, PERL, FORT, WSPC, ADA, CAML, ICK, BF, ASM, CLPS, PRLG, ICON, SCM qobi, PIKE, ST, NICE, LUA, BASH, NEM, LISP sbcl, LISP clisp, SCM guile, JS, ERL, TCL, kotlin, PERL6, TEXT, SCM chicken, PYP3, CLOJ, COB, FS|
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