i = int(input("利润："))
arr = [1000000, 600000, 400000,200000,100000,0]
rat = [0.01,0.015,0.03,0.05,0.075,0.1]
r = 0
for idx in range(0,6):
    for idx in range(0, 6):
        if i > arr[idx]:
            r += (i - arr[idx]) * rat[idx]
            print((i - arr[idx]) * rat[idx])
            i = arr[idx]
print(r)