from decimal import *
getcontext().prec = 1000
a, b, c, d, e, f = map(Decimal, input().split())
c /= a
d /= a
f -= e
f /= a
e = 0
a = b = 1
print(a, b, c, d, e, f)
ans = (f + (c / 2) ** 2 + (d / 2) ** 2).sqrt()
ans = str(ans)
if len(ans) > 50:
    ans = ans[:50]
print(ans)