20 lines
432 B
Python
20 lines
432 B
Python
import sys
|
|
|
|
input = sys.stdin.readline
|
|
relu = lambda x: x if x >= 0 else 0
|
|
|
|
if __name__ == "__main__":
|
|
N, C, W = map(int, input().split())
|
|
A = [int(input()) for _ in range(N)]
|
|
costs = [
|
|
sum(
|
|
[
|
|
relu(-((a // i - 1) * C if a % i == 0 else a // i * C) + a // i * W * i)
|
|
for a in A
|
|
]
|
|
)
|
|
for i in range(1, max(A) + 1)
|
|
]
|
|
|
|
print(max(costs))
|