#!/usr/bin/python3.4

print("Entrez votre revenu net imposable 2015")
r = input()

if (r > 9700):
        if (r > 26791):
                if (r > 71826):
                        if (r > 152108):
                                i = (r - 152108) * 45 / 100 + 2392.74 + 13510.50 + 32915.62
                                print "Imposition", i
                        else:
                                i = (r - 71826) * 41 / 100 + 2392.74 + 13510.50
                                print "Impot :", i
                else:
                        i = (r - 26791) * 30 / 100 + 2392.74
                        print "Impot :", i
        else:
                i = (r - 9700) * 14 / 100
                print "Impot :", i
else:
        print "Impot : 0"