J1. Conveyor Belt Sushi
레이팅 미적용의견: 0
There is a new conveyor belt sushi restaurant in town. Plates of
sushi travel around the restaurant on a raised conveyor belt and
customers choose what to eat by removing plates.
Each red plate of sushi costs $\$3$, each green plate of sushi costs
$\$4$, and each blue plate of sushi
costs $\$5$.
Your job is to determine the cost of a meal, given the number of
plates of each colour chosen by a customer.
The first line of input contains a non-negative integer, \(R\), representing the number of red plates
chosen. The second line contains a non-negative integer, \(G\), representing the number of green
plates chosen. The third line contains a non-negative integer, \(B\), representing the number of blue plates
chosen.
Output the non-negative integer, \(C\), which is the cost of the meal in
dollars.
0
2
428This customer chose \(0\) red
plates, \(2\) green plates, and \(4\) blue plates. Therefore, the cost of the
meal in dollars is \(0 \times 3 + 2 \times 4 + 4 \times 5 = 28\).
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J1. Conveyor Belt Sushi
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J1. Conveyor Belt Sushi