824 B | 824 chars
import sys
from math import sqrt, pi, sin, factorial, ceil, floor
from decimal import Decimal
BLANK = " "
# inp = input
inp = lambda : sys.stdin.readline()[:-1].strip()
mii = lambda x = BLANK : [*map(int,inp().split(x))]
mfi = lambda x = BLANK : [*map(float,inp().split(x))]
ii = lambda : int(inp())
fi = lambda : float(inp())
p = print
def dis(a, b):
return (a[0] - b[0]) ** 2 + (a[1] - b[1]) ** 2
def solve():
x, y, x1, y1, x2, y2 = mii()
l = [(x1, y1), (x1, y2), (x2, y1), (x2, y2)]
if x1 <= x <= x2:
l.append((x, y1))
l.append((x, y2))
if y1 <= y <= y2:
l.append((x1, y))
l.append((x2, y))
ans = 11111111111111111
for i in l:
d = dis((x, y), i)
ans = min(ans, d)
p(sqrt(ans))
if __name__ == "__main__":
tc = 1
for t in range(1, tc+1):
ret = solve()