def jiangjin(i):
    if i <= 100000:
        t = i * 0.1
    elif 100000 < i < 200000:
        t = 10000*0.1 + (i-100000)*0.075
    elif 200000 <= i <400000:
        t = 100000*0.1 + 100000*0.075 + (i-200000)*0.05
    elif 400000 <= i <600000:
        t = 100000*0.1 + 100000*0.075 + 200000*0.05 + (i-400000)*0.03
    elif 600000 <= i <1000000:
        t = 100000*0.1 + 100000*0.075 + 200000*0.05 + 200000*0.03 + (i-6000000)*0.015
    else:
        t = 100000*0.1 + 100000*0.075 + 200000*0.05 + 200000*0.03 + 400000*0.015 +(i-1000000)*0.01
    return t

x = jiangjin(float(input()))
print(f"奖金总数：{x}")