a = int(input('Taxa banco A: '))
b = int(input('Taxa banco B: '))
c = int(input('Taxa banco C: '))
CAP = 2500
MESES = 12
a = CAP * (1 + (a/100)) ** MESES
b = CAP * (1 + (b/100)) ** MESES
c = CAP * (1 + (c/100)) ** MESES

if( a > b and a > c):
    print('A:', round(a, 2))
    if(b > c):
        print('B:', round(b, 2))
        print('C:', round(c, 2))
    else:
        print('C:', round(c, 2))
        print('B:', round(b, 2))
elif(b > a and b > c):
    print('B:', round(b, 2))
    if(a > c):
        print('A:', round(a, 2))
        print('C:', round(c, 2))
    else:
        print('C:', round(c, 2))
        print('A:', round(a, 2))
else:
    print('C:', round(c, 2))
    if(a > b):
        print('A:', round(a, 2))
        print('B:', round(b, 2))
    else:
        print('B:', round(b, 2))
        print('A:', round(a, 2))