tax = {'Single': [9075,36900,89350,186350,405100,406750,500000],
       'Married joint filer': [18150,73800,148850,226850,405100,457600,500000],
       'Head of household': [12950,49400,127550,206600,405100,432200,500000],
       'Surviving spouse': [18150,73800,148850,226850,405100,457600,500000],
       'Married filing separately': [9075,36900,74425,113425,202550,228800,500000]}

l = [10,15,25,28,33,35,39.6]

name = raw_input('')
number = int(raw_input())

for i in range(len(tax[name])):
    if number<tax[name][i]:
        print int(number * l[i] / 100)
        break