Machine Programming

5000ms

262144K

Description:

One remarkable day company "X" received k machines. And they were not simple machines, they were mechanical programmers! This was the last unsuccessful step before switching to android programmers, but that's another story.

The company has now n tasks, for each of them we know the start time of its execution s_i, the duration of its execution t_i, and the company profit from its completion c_i. Any machine can perform any task, exactly one at a time. If a machine has started to perform the task, it is busy at all moments of time from s_i to s_i + t_i - 1, inclusive, and it cannot switch to another task.

You are required to select a set of tasks which can be done with these k machines, and which will bring the maximum total profit.

Input:

The first line contains two integer numbers n and k (1 ≤ n ≤ 1000, 1 ≤ k ≤ 50) — the numbers of tasks and machines, correspondingly.

The next n lines contain space-separated groups of three integers s_i, t_i, c_i (1 ≤ s_i, t_i ≤ 10⁹, 1 ≤ c_i ≤ 10⁶), s_i is the time where they start executing the i-th task, t_i is the duration of the i-th task and c_i is the profit of its execution.

Output:

Print n integers x₁, x₂, ..., x_n. Number x_i should equal 1, if task i should be completed and otherwise it should equal 0.

If there are several optimal solutions, print any of them.

Sample Input:

Sample Output:

0 1 1

Sample Input:

Sample Output:

1 1 0 0 1

Note:

In the first sample the tasks need to be executed at moments of time 2 ... 8, 1 ... 3 and 4 ... 4, correspondingly. The first task overlaps with the second and the third ones, so we can execute either task one (profit 5) or tasks two and three (profit 6).

Informação

Provedor Codeforces

Código CF164C