budget=float(input())
ski=float(input())
shteki=float(input())

shoes=ski*0.4
cloths=ski*1.4

money=0
whole=shoes+cloths+ski
if(whole>=800):
    whole+=0
else:
    whole=whole+shteki
if(whole<=budget):
    print(f"Angel's sum is {whole:.2f} lv. He has {budget-whole:.2f} lv. left.")
else:
    print(f'Not enough money! You need {whole-budget:.2f} leva more!')