Submission #6368066

---

Source Code Expand

cost = list(map(int, input().split()))
size = [1, 2, 4, 8]
N = int(input()) * 4

ans = 0
while N > 0:
    min_ = (N // size[0]) * cost[0]
    q = 0
    for i in range(1,4):
        tmp = (N//size[i]) * cost[i]
        if tmp < min_ and tmp != 0:
            min_ = tmp
            q = i
    ans += min_
    N = N%size[q]
print(ans)

Submission Info

Judge Result