from functools import lru_cache

@lru_cache(None)
def f(a, b, c, n):
    if n == 0:
        return (0, 0, 0)
    tot = a + b + c
    ra, rb, rc = 0, 0, 0
    r = 1
    if a >= 2:
        pa = a * (a - 1) / (tot * (tot - 1))
        ea, eb, ec = f(a - 1, b, c, n - 1)
        ra += pa * (ea + 1)
        rb += pa * eb
        rc += pa * ec
        r -= pa
    if b >= 2:
        pb = b * (b - 1) / (tot * (tot - 1))
        ea, eb, ec = f(a, b - 1, c, n - 1)
        ra += pb * ea
        rb += pb * (eb + 1)
        rc += pb * ec
        r -= pb
    if c >= 2:
        pc = c * (c - 1) / (tot * (tot - 1))
        ea, eb, ec = f(a, b, c - 1, n - 1)
        ra += pc * ea
        rb += pc * eb
        rc += pc * (ec + 1)
        r -= pc
    ta, tb, tc = f(a, b, c, n - 1)
    ra += r * ta
    rb += r * tb
    rc += r * tc
    return ra, rb, rc

x, y, z = f(*map(int, input().split()))
print(f'{x:.8f} {y:.8f} {z:.8f}')