Back To School '18: The Golden Porcupine
View as PDFOhani was tired of sitting in a mall, watching people hold hands. He hates public displays of affection (PDA). So, he decided to take a walk. He was walking through a magical forest when he came across a porcupine. He noticed that the porcupine's body was completely made of gold. The porcupine said:
Over a period of  seconds, I will shoot 
 quills out in total. The 
 quill exists only between the 
 and 
 seconds (inclusive).
The height of the  can be expressed as 
, where 
, 
, and 
 are constants for the 
 quill and 
 is the number of seconds the quill has been in the air. For the 
 quill, at time 
, 
.
These quills have magical gravity and pass through anything, so it's perfectly fine for  to be more than 
 or the height of a quill to be less than 
 at any point in time.
Can you tell me the sum of the heights of all the quills at each second in time between  and 
 inclusive?
Ohani was able to solve the problem and get home just in time to play with legos with his brother. Ohani loves legos, and his brother is a lego lover too.
Input Specification
The first line will contain two integers,  
.
The next  lines will each contain five integers, 
 
.
Output Specification
Print  integers on one line, the 
 integer representing the sum of heights of quills at the 
 
 second in time.
Constraints
Subtask 1 [1%]
Subtask 2 [4%]
Subtask 3 [5%]
Subtask 4 [20%]
Subtask 5 [70%]
No additional constraints.
Sample Input
2 6
1 6 1 3 2
3 4 2 2 -200
Sample Output
2 6 -188 -176 30 42
Explanation of Sample Output
The first quill's trajectory is shown as follows:
The second quill's trajectory is shown as follows:
At the  second, the sum of the heights is only quill 
 at 
 as quill 
 does not exist yet 
.
At the  second, the sum of the heights is only quill 
 at 
 as quill 
 does not exist yet 
.
At the  second, the sum of the heights is quill 
 at 
 and quill 
 at 
 
.
At the  second, the sum of the heights is quill 
 at 
 and quill 
 at 
 
.
At the  second, the sum of the heights is only quill 
 at 
 as quill 
 no longer exists 
.
At the  second, the sum of the heights is only quill 
 at 
 as quill 
 no longer exists 
.
Comments
nice problem