CCC '23 J1 - Deliv-e-droid - Olympiads Online Judge

CCC '23 J1 - Deliv-e-droid

Points: 3 (partial)

Time limit: 3.0s

Memory limit: 1G

Problem type

Canadian Computing Competition: 2023 Stage 1, Junior #1

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 $50$ ~50~ points for every package delivered.
Lose $10$ ~10~ points for every collision with an obstacle.
Earn a bonus $500$ ~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.

Input Specification

The input will consist of two lines. The first line will contain a non-negative integer $P$ ~P~, representing the number of packages delivered. The second line will contain a non-negative integer $C$ ~C~, representing the number of collisions with obstacles.

Output Specification

The output will consist of a single integer $F$ ~F~, representing the final score.

Sample Input 1

5
2

Sample Output 1

Explanation for Sample 1

There are $5$ ~5~ packages delivered, so $5 \times 50 = 250$ ~5 \times 50 = 250~ points are gained. There are $2$ ~2~ collisions, so $2 \times 10 = 20$ ~2 \times 10 = 20~ points are lost. Since $5 > 2$ ~5 > 2~, a bonus $500$ ~500~ points are earned. Therefore, the final score is $250 - 20 + 500 = 730$ ~250 - 20 + 500 = 730~.

Sample Input 2

0
10

Sample Output 2

-100

Explanation for Sample 2

There are $0$ ~0~ packages delivered, so $0 \times 50 = 0$ ~0 \times 50 = 0~ points are gained. There are $10$ ~10~ collisions, so $10 \times 10 = 100$ ~10 \times 10 = 100~ points are lost. Since $0 \le 10$ ~0 \le 10~, no bonus points are earned. Therefore, the final score is $0 - 100 + 0 = -100$ ~0 - 100 + 0 = -100~.

Comments

24

potato_solver commented on Feb. 4, 2024, 10:11 a.m.

i love parmesan cheese

0

phankhoinguyenha commented on Sept. 19, 2024, 8:38 a.m.

???

0

Raynfall commented on Sept. 16, 2024, 1:13 p.m.

Sometimes, I dream about cheese...

0

Raynfall commented on Sept. 16, 2024, 1:12 p.m.

Same here brother

0

Viv_CCGS commented on April 28, 2024, 12:33 a.m.

Whatever you say, man.

0

beethebee commented on April 27, 2024, 12:05 a.m.

wha