J1. Deliv-e-droid
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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:
-
Gain 50 points for every package delivered.
-
Lose 10 points for every collision with an obstacle.
-
Earn a bonus 500 points if the number of packages delivered is
greater than the number of collisions with obstacles.
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 \(P\),
representing the number of packages delivered. The second line will
contain a non-negative integer \(C\),
representing the number of collisions with obstacles.
The output will consist of a single integer \(F\), representing the final score.
5
2730There are 5 packages delivered, so \(5 \times 50=250\) points are gained. There are 2 collisions, so
\(2 \times 10=20\) points are lost.
Since \(5>2\), a bonus 500 points
are earned. Therefore, the final score is \(250 - 20 + 500 =730\).
0
10-100There are 0 packages delivered, so \(0 \times 50=0\) points are gained. There are 10 collisions, so
\(10 \times 10=100\) points are lost.
Since \(0 \leq 10\), no bonus points
are earned. Therefore, the final score is \(0 - 100 + 0 = -100\).
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