There is a Segway race in the city of Dubrovnik. The race track consists of three sections, each of which is meters long – therefore, the total length of the track is meters. Based on the limitations of her/his Segway battery, each rider has a strategy: the speed at which he rides on the first meters, the speed on the next meters, and the speed on the last meters, except when allowed to speed up the Segway to the maximum speed (explained in the next paragraph).
Unfortunately, the Segways are very slow, taking between and seconds for each meter. Therefore, the speeds in this task are given in seconds per meter (instead of meters per second).
Along the track there are several acceleration points (accelerators). When a rider reaches an accelerator, his Segway gets extra power to ride at the maximum speed of second per meter for the next meters, where is the number of riders strictly ahead of him at the moment he reached the accelerator (including those who have already completed the race). The rider is unable to use another accelerator before he has spent all extra power from the previous accelerator. At that moment, if there are no new accelerators, the rider continues to move at his default speed for the corresponding track section.
Assume that a rider will always use an available accelerator, even if it might not be the optimal strategy. An accelerator can be used by multiple riders, even at the same time. Your task is to write a program that simulates this race. Assuming that all Segway riders start at the same time, print the finish time for each rider in seconds.
Input Specification
The first line contains an integer , the number of riders.
The of the following lines contains three integers between and : the default speed of the rider on the first meters, the next meters, and the last meters of the track. The next line contains an integer , the number of acceleration points. If , the following line contains a strictly increasing sequence of integers between and : the distances of the accelerators from the beginning of the track in meters.
Output Specification
You should print lines, where the line contains the required time for the rider.
Constraints
Subtask | Points | Constraints |
---|---|---|
1 | 15 | |
2 | 40 | |
3 | 45 | No additional constraints. |
Sample Input 1
2
1 2 3
4 5 6
0
Sample Output 1
600
1500
Explanation of Sample Output 1
There are no accelerators and both riders use their default speeds.
Sample Input 2
3
5 5 5
6 2 10
10 9 2
2
100 199
Sample Output 2
1496
1799
2075
Explanation of Sample Output 2
Rider #1 does not use the first accelerator (there is nobody ahead of him), but uses the second accelerator because rider #2 overtakes him in the meantime. Overall, rider #1 rides meters for seconds each, and meter for second. Rider #2 uses the first accelerator (there is one rider ahead), but does not use the second one. Overall, he rides meters for seconds each, meter for second, meters for seconds each, and meters for seconds each. Rider #3 after each accelerator rides meters at maximum speed. Overall, he rides meters for seconds each, meters for second each, meters for seconds each, meters for second each, and meters for seconds each.
Sample Input 3
5
2 2 2
6 6 6
8 8 8
9 9 9
10 10 10
2
297 298
Sample Output 3
600
1790
2386
2676
2973
Explanation of Sample Output 3
Of the two accelerators near the end of the track, rider #1 does not use any. Rider #2 uses both (for meter) and then rides for another meter at her default speed. Rider #3 uses the first accelerator (for meters) and then rides for another meter at her default speed. Riders #4 and #5 use extra power from the first accelerator all the way to the end of the track.
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