| 시간 제한 | 메모리 제한 | 제출 | 정답 | 맞힌 사람 | 정답 비율 |
|---|---|---|---|---|---|
| 1 초 | 1024 MB | 1256 | 1063 | 1018 | 85.474% |
In the game, Deliv-e-droid, a robot droid has to deliver packages while avoiding obstacles. At the end of the game, the final score is calculated based on the following point system:
Your job is to determine the final score at the end of a game.
The input will consist of two lines. The first line will contain a non-negative integer $P,ドル representing the number of packages delivered. The second line will contain a non-negative integer $C,ドル representing the number of collisions with obstacles.
The output will consist of a single integer $F,ドル representing the final score.
5 2
730
There are 5ドル$ packages delivered, so 5ドル \times 50 = 250$ points are gained. There are 2ドル$ collisions, so 2ドル \times 10 = 20$ points are lost. Since 5ドル > 2,ドル a bonus 500ドル$ points are earned. Therefore, the final score is 250ドル - 20 + 500 = 730$.
0 10
-100
There are 0ドル$ packages delivered, so 0ドル \times 50 = 0$ points are gained. There are 10ドル$ collisions, so 10ドル \times 10 = 100$ points are lost. Since 0ドル \le 10,ドル no bonus points are earned. Therefore, the final score is 0ドル - 100 + 0 = -100$.